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    Difference between cerebro.broker.getvalue() and cerebro.broker.get_cash()

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    • T
      trneate last edited by

      I am trying to understand the difference between cerebro.broker.getvalue() and cerebro.broker.get_cash(). To my understanding getvalue() should be returning my entire portfolios value, which should never be less than my current cash. This is why I am confused, I have ran numerous results where my cash value explodes upwards, but my portfolio value slowly goes down. There is no commission, and I am using the default plot. Can someone please explain what is going on?

      R 1 Reply Last reply Reply Quote 0
      • R
        rajanprabu @trneate last edited by

        @trneate

        Broker value = Cash + open positions

        short position decreases the value but
        short position increases the cash

        T 1 Reply Last reply Reply Quote 0
        • A
          ab_trader last edited by

          sorry guys to break it, just test

          • If my answer helped, hit reputation up arrow at lower right corner of the post.
          • Python Debugging With Pdb
          • New to python and bt - check this out
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          • T
            trneate @rajanprabu last edited by

            @rajanprabu thats what I thought, at the beginning it makes sense and the formula holds, but at the end my final values are:
            Final Portfolio Value: 5838.28 Cash Value:144560.57

            Im confused how its possible my cash value is greater than the portfolio value? By definition that should never happen. I am only doing buy/sell market orders, no short positions

            A 1 Reply Last reply Reply Quote 0
            • T
              trneate @ab_trader last edited by

              @ab_trader my testing did break it haha thats why Im here, here is some sample output

              timestamp, portfolio value, cash value, action
2021-01-11T15:37:00, 10000.0, 6679.21, BUY EXECUTED, Price: 9.57, Cost: 3320.79, Comm 0.00
2021-01-11T15:38:00, 9993.060000000001, 4452.84, BUY EXECUTED, Price: 8.87, Cost: 2226.37, Comm 0.00
2021-01-11T15:41:00, 9961.380000000001, 2977.08, BUY EXECUTED, Price: 10.32, Cost: 1475.76, Comm 0.00
2021-01-11T16:06:00, 10108.619999999999, 5242.355, SELL EXECUTED, Price: 9.03, Cost: 2226.37, Comm 0.00
2021-01-11T16:06:00, 10108.619999999999, 5242.355, OPERATION PROFIT, GROSS 38.91, NET 38.91
2021-01-11T16:07:00, 10104.435, 10104.435, SELL EXECUTED, Price: 9.73, Cost: 3320.79, Comm 0.00
2021-01-11T16:07:00, 10104.435, 10104.435, SELL EXECUTED, Price: 10.39, Cost: 1475.76, Comm 0.00
2021-01-11T16:07:00, 10104.435, 10104.435, OPERATION PROFIT, GROSS 55.52, NET 55.52
2021-01-11T16:07:00, 10104.435, 10104.435, OPERATION PROFIT, GROSS 10.01, NET 10.01
2021-01-11T17:20:00, 10104.435, 6742.174999999999, BUY EXECUTED, Price: 9.86, Cost: 3362.26, Comm 0.00
2021-01-11T17:35:00, 10151.93, 4501.355, BUY EXECUTED, Price: 10.62, Cost: 2240.82, Comm 0.00
2021-01-11T17:37:00, 10147.465, 7904.535, SELL EXECUTED, Price: 9.98, Cost: 3362.26, Comm 0.00
2021-01-11T17:37:00, 10147.465, 7904.535, OPERATION PROFIT, GROSS 40.92, NET 40.92
2021-01-11T17:54:00, 10151.17, 5273.085, BUY EXECUTED, Price: 9.93, Cost: 2631.45, Comm 0.00
2021-01-11T18:05:00, 10107.52, 3518.355, BUY EXECUTED, Price: 9.04, Cost: 1754.73, Comm 0.00
2021-01-11T19:05:00, 10063.415, 8728.255000000001, SELL EXECUTED, Price: 9.83, Cost: 2631.45, Comm 0.00
2021-01-11T19:05:00, 10063.415, 8728.255000000001, SELL EXECUTED, Price: 9.83, Cost: -2604.95, Comm 0.00
2021-01-11T19:05:00, 10063.415, 8728.255000000001, OPERATION PROFIT, GROSS -26.50, NET -26.50
2021-01-11T19:27:00, 10055.515000000001, 5824.965000000001, BUY EXECUTED, Price: 9.71, Cost: -2274.81, Comm 0.00
2021-01-11T19:27:00, 10055.515000000001, 5824.965000000001, OPERATION PROFIT, GROSS 31.80, NET 31.80
2021-01-11T19:45:00, 10066.61, 9736.470000000001, SELL EXECUTED, Price: 10.36, Cost: 2240.82, Comm 0.00
2021-01-11T19:45:00, 10066.61, 9736.470000000001, SELL EXECUTED, Price: 8.90, Cost: 1754.73, Comm 0.00
2021-01-11T19:45:00, 10066.61, 9736.470000000001, OPERATION PROFIT, GROSS -55.91, NET -55.91
2021-01-11T19:45:00, 10066.61, 9736.470000000001, OPERATION PROFIT, GROSS -28.13, NET -28.13
2021-01-11T20:01:00, 10072.525, 12680.125, SELL EXECUTED, Price: 9.85, Cost: -2278.79, Comm 0.00
2021-01-11T20:01:00, 10072.525, 12680.125, OPERATION PROFIT, GROSS 4.59, NET 4.59
2021-01-11T20:33:00, 10093.725, 8463.805, BUY EXECUTED, Price: 9.76, Cost: -979.01, Comm 0.00
2021-01-11T20:33:00, 10093.725, 8463.805, OPERATION PROFIT, GROSS 22.53, NET 22.53
2021-01-11T20:47:00, 10092.369999999999, 5650.825000000001, BUY EXECUTED, Price: 10.38, Cost: 2812.98, Comm 0.00
2021-01-11T20:54:00, 10111.875000000002, 8471.935000000001, SELL EXECUTED, Price: 10.41, Cost: 2812.98, Comm 0.00
2021-01-11T20:54:00, 10111.875000000002, 8471.935000000001, OPERATION PROFIT, GROSS 8.13, NET 8.13
2021-01-11T20:56:00, 10111.530000000002, 12709.855000000001, SELL EXECUTED, Price: 9.81, Cost: -969.73, Comm 0.00
2021-01-11T20:56:00, 10111.530000000002, 12709.855000000001, OPERATION PROFIT, GROSS 8.35, NET 8.35
2021-01-12T14:36:00, 10143.955, 8483.155, BUY EXECUTED, Price: 9.65, Cost: -930.20, Comm 0.00
2021-01-12T14:36:00, 10143.955, 8483.155, OPERATION PROFIT, GROSS 42.40, NET 42.40
2021-01-12T14:51:00, 10210.725000000002, 12836.875000000002, SELL EXECUTED, Price: 9.94, Cost: -964.65, Comm 0.00
2021-01-12T14:51:00, 10210.725000000002, 12836.875000000002, OPERATION PROFIT, GROSS 50.17, NET 50.17
2021-01-12T15:16:00, 10231.695000000002, 8561.975000000002, BUY EXECUTED, Price: 9.85, Cost: -969.45, Comm 0.00
2021-01-12T15:16:00, 10231.695000000002, 8561.975000000002, OPERATION PROFIT, GROSS 23.85, NET 23.85
2021-01-12T15:29:00, 10223.245000000003, 5721.895000000002, BUY EXECUTED, Price: 10.48, Cost: 2840.08, Comm 0.00
2021-01-12T15:36:00, 10209.535000000002, 3810.2150000000024, BUY EXECUTED, Price: 9.28, Cost: 1911.68, Comm 0.00
2021-01-12T15:47:00, 10216.665000000003, 5734.255000000003, SELL EXECUTED, Price: 9.34, Cost: 1911.68, Comm 0.00
2021-01-12T15:47:00, 10216.665000000003, 5734.255000000003, OPERATION PROFIT, GROSS 12.36, NET 12.36
2021-01-12T16:01:00, 10221.464000000002, 8568.644000000002, SELL EXECUTED, Price: 10.46, Cost: 2840.08, Comm 0.00
2021-01-12T16:01:00, 10221.464000000002, 8568.644000000002, OPERATION PROFIT, GROSS -5.69, NET -5.69
2021-01-12T16:14:00, 10228.224000000002, 17092.404000000002, SELL EXECUTED, Price: 9.82, Cost: -937.65, Comm 0.00
2021-01-12T16:14:00, 10228.224000000002, 17092.404000000002, SELL EXECUTED, Price: 9.82, Cost: -4261.88, Comm 0.00
2021-01-12T16:14:00, 10228.224000000002, 17092.404000000002, OPERATION PROFIT, GROSS -5.07, NET -5.07
2021-01-12T16:32:00, 10200.264000000003, 11402.724000000002, BUY EXECUTED, Price: 9.42, Cost: 5689.68, Comm 0.00
2021-01-12T16:41:00, 10225.374000000002, 17110.524, SELL EXECUTED, Price: 9.45, Cost: 5689.68, Comm 0.00
2021-01-12T16:41:00, 10225.374000000002, 17110.524, OPERATION PROFIT, GROSS 18.12, NET 18.12
2021-01-12T16:48:00, 10239.354000000001, 11405.374000000002, BUY EXECUTED, Price: 9.43, Cost: 5705.15, Comm 0.00
2021-01-12T16:59:00, 10281.294000000002, 3813.804000000002, BUY EXECUTED, Price: 9.77, Cost: -3819.98, Comm 0.00
2021-01-12T16:59:00, 10281.294000000002, 3813.804000000002, BUY EXECUTED, Price: 10.56, Cost: 3791.04, Comm 0.00
2021-01-12T17:41:00, 10172.684000000007, 18883.664000000004, SELL EXECUTED, Price: 9.69, Cost: -3767.47, Comm 0.00
2021-01-12T17:41:00, 10172.684000000007, 18883.664000000004, SELL EXECUTED, Price: 9.69, Cost: -3767.47, Comm 0.00
2021-01-12T17:41:00, 10172.684000000007, 18883.664000000004, SELL EXECUTED, Price: 9.69, Cost: -3767.47, Comm 0.00
2021-01-12T17:41:00, 10172.684000000007, 18883.664000000004, SELL EXECUTED, Price: 9.69, Cost: -3767.47, Comm 0.00
2021-01-12T17:44:00, 10192.874000000003, 30100.364, SELL EXECUTED, Price: 9.27, Cost: 5705.15, Comm 0.00
2021-01-12T17:44:00, 10192.874000000003, 30100.364, SELL EXECUTED, Price: 9.27, Cost: -5608.35, Comm 0.00
2021-01-12T17:44:00, 10192.874000000003, 30100.364, OPERATION PROFIT, GROSS -96.80, NET -96.80
2021-01-12T18:58:00, 10220.874000000002, 20064.364, BUY EXECUTED, Price: 9.65, Cost: -10095.72, Comm 0.00
2021-01-12T19:17:00, 10230.124, 13383.844000000001, BUY EXECUTED, Price: 9.24, Cost: -4518.03, Comm 0.00
2021-01-12T19:17:00, 10230.124, 13383.844000000001, OPERATION PROFIT, GROSS 18.15, NET 18.15
2021-01-12T19:25:00, 10189.814, 20093.284, SELL EXECUTED, Price: 9.28, Cost: -4524.08, Comm 0.00
2021-01-12T19:25:00, 10189.814, 20093.284, OPERATION PROFIT, GROSS 4.72, NET 4.72
2021-01-12T19:39:00, 10170.244000000002, 40342.084, SELL EXECUTED, Price: 9.73, Cost: -10124.40, Comm 0.00
2021-01-12T19:39:00, 10170.244000000002, 40342.084, SELL EXECUTED, Price: 9.73, Cost: -10124.40, Comm 0.00
2021-01-12T19:39:00, 10158.144, 51521.344, SELL EXECUTED, Price: 10.38, Cost: 3791.04, Comm 0.00
2021-01-12T19:39:00, 10158.144, 51521.344, SELL EXECUTED, Price: 10.38, Cost: -3726.42, Comm 0.00
2021-01-12T19:39:00, 10158.144, 51521.344, SELL EXECUTED, Price: 10.38, Cost: -3726.42, Comm 0.00
2021-01-12T19:39:00, 10158.144, 51521.344, OPERATION PROFIT, GROSS -64.62, NET -64.62
2021-01-12T20:35:00, 10046.593999999997, 34356.719, BUY EXECUTED, Price: 9.72, Cost: -17168.44, Comm 0.00
2021-01-12T20:44:00, 9999.553999999996, 51565.469, SELL EXECUTED, Price: 9.75, Cost: -17208.75, Comm 0.00
2021-01-13T15:08:00, 8428.858999999997, 34327.469, BUY EXECUTED, Price: 10.14, Cost: -16559.76, Comm 0.00
2021-01-13T15:50:00, 8215.368999999997, 22897.869, BUY EXECUTED, Price: 10.99, Cost: -3914.06, Comm 0.00
2021-01-13T15:50:00, 8215.368999999997, 22897.869, OPERATION PROFIT, GROSS -437.98, NET -437.98
2021-01-13T16:09:00, 8091.738999999998, 34586.429, SELL EXECUTED, Price: 11.24, Cost: -4530.82, Comm 0.00
2021-01-13T16:09:00, 8091.738999999998, 34586.429, OPERATION PROFIT, GROSS 80.18, NET 80.18
2021-01-13T16:13:00, 8100.028999999995, 52130.429, SELL EXECUTED, Price: 10.32, Cost: -17544.00, Comm 0.00
2021-01-13T16:57:00, 7119.598999999995, 34718.769, BUY EXECUTED, Price: 11.41, Cost: 1149.68, Comm 0.00
2021-01-13T16:57:00, 7119.598999999995, 34718.769, OPERATION PROFIT, GROSS -122.78, NET -122.78
2021-01-13T17:14:00, 6818.479000000007, 52344.069, SELL EXECUTED, Price: 11.55, Cost: 926.38, Comm 0.00
2021-01-13T17:14:00, 6818.479000000007, 52344.069, OPERATION PROFIT, GROSS 113.12, NET 113.12
2021-01-13T17:29:00, 7217.519, 34905.669, BUY EXECUTED, Price: 10.08, Cost: 5725.60, Comm 0.00
2021-01-13T17:29:00, 7217.519, 34905.669, OPERATION PROFIT, GROSS -484.00, NET -484.00
2021-01-13T17:30:00, 7147.569000000003, 23281.359000000004, BUY EXECUTED, Price: 11.43, Cost: -4875.33, Comm 0.00
2021-01-13T17:30:00, 7147.569000000003, 23281.359000000004, OPERATION PROFIT, GROSS 86.16, NET 86.16
2021-01-13T17:37:00, 6991.919000000002, 15506.859000000004, BUY EXECUTED, Price: 10.65, Cost: -7358.20, Comm 0.00
2021-01-13T17:54:00, 6945.3890000000065, 33083.65900000001, SELL EXECUTED, Price: 10.16, Cost: 5193.20, Comm 0.00
2021-01-13T17:54:00, 6945.3890000000065, 33083.65900000001, OPERATION PROFIT, GROSS 90.00, NET 90.00
2021-01-13T17:55:00, 6806.729000000007, 40927.509000000005, SELL EXECUTED, Price: 10.74, Cost: -7843.85, Comm 0.00
2021-01-13T18:22:00, 7179.269000000011, 27312.869000000006, BUY EXECUTED, Price: 10.07, Cost: 1375.49, Comm 0.00
2021-01-13T18:22:00, 7179.269000000011, 27312.869000000006, OPERATION PROFIT, GROSS 54.45, NET 54.45
2021-01-13T18:23:00, 7207.204000000007, 18222.029000000006, BUY EXECUTED, Price: 10.67, Cost: -8730.31, Comm 0.00
2021-01-13T18:40:00, 7312.5090000000055, 45559.469000000005, SELL EXECUTED, Price: 10.11, Cost: 1405.74, Comm 0.00
2021-01-13T18:40:00, 7312.5090000000055, 45559.469000000005, SELL EXECUTED, Price: 10.11, Cost: -13668.72, Comm 0.00
2021-01-13T18:40:00, 7312.5090000000055, 45559.469000000005, OPERATION PROFIT, GROSS 29.88, NET 29.88
2021-01-13T18:51:00, 7219.989000000001, 57092.249, SELL EXECUTED, Price: 11.34, Cost: -4724.55, Comm 0.00
2021-01-13T18:51:00, 7219.989000000001, 57092.249, OPERATION PROFIT, GROSS -26.91, NET -26.91
2021-01-13T18:53:00, 7201.494000000006, 75342.089, SELL EXECUTED, Price: 10.71, Cost: -9124.92, Comm 0.00
2021-01-13T18:53:00, 7201.494000000006, 75342.089, SELL EXECUTED, Price: 10.71, Cost: -9124.92, Comm 0.00
2021-01-13T19:37:00, 7130.6340000000055, 50237.789000000004, BUY EXECUTED, Price: 10.66, Cost: -24625.89, Comm 0.00
2021-01-13T19:48:00, 6978.289000000004, 33479.789000000004, BUY EXECUTED, Price: 11.40, Cost: 430.68, Comm 0.00
2021-01-13T19:48:00, 6978.289000000004, 33479.789000000004, OPERATION PROFIT, GROSS -43.08, NET -43.08
2021-01-13T19:49:00, 6953.464000000007, 58748.939000000006, SELL EXECUTED, Price: 10.73, Cost: -25269.15, Comm 0.00
2021-01-13T20:06:00, 7211.339000000004, 19608.749000000003, BUY EXECUTED, Price: 10.65, Cost: -19523.68, Comm 0.00
2021-01-13T20:06:00, 7211.339000000004, 19608.749000000003, BUY EXECUTED, Price: 10.18, Cost: -19441.53, Comm 0.00
2021-01-13T20:41:00, 7036.574000000004, 38963.744000000006, SELL EXECUTED, Price: 10.06, Cost: -19354.99, Comm 0.00
2021-01-13T20:46:00, 7088.754000000008, 58601.274000000005, SELL EXECUTED, Price: 10.69, Cost: -19637.53, Comm 0.00
2021-01-13T20:47:00, 7068.029000000002, 39064.409, BUY EXECUTED, Price: 10.05, Cost: -19557.81, Comm 0.00
2021-01-14T14:35:00, 4952.2040000000125, 77038.694, SELL EXECUTED, Price: 11.30, Cost: 459.40, Comm 0.00
2021-01-14T14:35:00, 4952.2040000000125, 77038.694, SELL EXECUTED, Price: 10.99, Cost: -21363.28, Comm 0.00
2021-01-14T14:35:00, 4952.2040000000125, 77038.694, OPERATION PROFIT, GROSS -75.20, NET -75.20
2021-01-14T15:05:00, 3469.6539999999986, 25806.974000000002, BUY EXECUTED, Price: 11.30, Cost: -24151.75, Comm 0.00
2021-01-14T15:05:00, 3469.6539999999986, 25806.974000000002, BUY EXECUTED, Price: 11.68, Cost: 9126.28, Comm 0.00
2021-01-14T15:05:00, 3469.6539999999986, 25806.974000000002, OPERATION PROFIT, GROSS -272.84, NET -272.84
2021-01-14T15:23:00, 3666.4840000000113, 77199.854, SELL EXECUTED, Price: 11.34, Cost: -25696.44, Comm 0.00
2021-01-14T15:23:00, 3666.4840000000113, 77199.854, SELL EXECUTED, Price: 11.34, Cost: -25696.44, Comm 0.00
2021-01-14T15:44:00, 3570.4640000000145, 51470.444, BUY EXECUTED, Price: 11.27, Cost: -25503.77, Comm 0.00
2021-01-14T15:51:00, 3117.7940000000235, 77096.36400000002, SELL EXECUTED, Price: 11.68, Cost: 8853.44, Comm 0.00
2021-01-14T15:51:00, 3117.7940000000235, 77096.36400000002, OPERATION PROFIT, GROSS 0.00, NET 0.00
2021-01-14T15:57:00, 2641.464000000007, 155311.94400000002, SELL EXECUTED, Price: 11.42, Cost: -26071.86, Comm 0.00
2021-01-14T15:57:00, 2641.464000000007, 155311.94400000002, SELL EXECUTED, Price: 11.42, Cost: -26071.86, Comm 0.00
2021-01-14T15:57:00, 2641.464000000007, 155311.94400000002, SELL EXECUTED, Price: 11.42, Cost: -26071.86, Comm 0.00
2021-01-14T16:08:00, 3721.684000000023, 103522.32900000003, BUY EXECUTED, Price: 11.34, Cost: -51776.35, Comm 0.00
2021-01-14T16:10:00, 3927.8440000000264, 69015.84900000003, BUY EXECUTED, Price: 11.79, Cost: -10060.97, Comm 0.00
2021-01-14T16:10:00, 3927.8440000000264, 69015.84900000003, OPERATION PROFIT, GROSS -1672.70, NET -1672.70
2021-01-14T16:10:00, 3933.75900000002, 46047.48900000003, BUY EXECUTED, Price: 11.81, Cost: 6098.95, Comm 0.00
2021-01-14T16:10:00, 3933.75900000002, 46047.48900000003, OPERATION PROFIT, GROSS -96.93, NET -96.93
2021-01-14T16:25:00, 3323.399000000034, 80715.00900000003, SELL EXECUTED, Price: 11.84, Cost: -11727.65, Comm 0.00
2021-01-14T16:25:00, 3323.399000000034, 80715.00900000003, OPERATION PROFIT, GROSS 53.40, NET 53.40
2021-01-14T16:31:00, 3089.279000000024, 104101.32900000003, SELL EXECUTED, Price: 12.03, Cost: 5847.65, Comm 0.00
2021-01-14T16:31:00, 3089.279000000024, 104101.32900000003, OPERATION PROFIT, GROSS 263.59, NET 263.59
2021-01-14T16:32:00, 2803.0690000000177, 156599.13900000002, SELL EXECUTED, Price: 11.49, Cost: -52497.81, Comm 0.00
2021-01-14T16:48:00, 4380.579000000027, 104405.63900000002, BUY EXECUTED, Price: 11.75, Cost: 6027.87, Comm 0.00
2021-01-14T16:48:00, 4380.579000000027, 104405.63900000002, OPERATION PROFIT, GROSS 176.13, NET 176.13
2021-01-14T16:49:00, 4390.999000000022, 34791.34900000002, BUY EXECUTED, Price: 11.41, Cost: -34793.48, Comm 0.00
2021-01-14T16:49:00, 4390.999000000022, 34791.34900000002, BUY EXECUTED, Price: 11.87, Cost: 17630.77, Comm 0.00
2021-01-14T16:49:00, 4390.999000000022, 34791.34900000002, OPERATION PROFIT, GROSS 114.88, NET 114.88
2021-01-14T17:01:00, 4166.379000000015, 87295.78900000002, SELL EXECUTED, Price: 11.82, Cost: 6067.01, Comm 0.00
2021-01-14T17:01:00, 4166.379000000015, 87295.78900000002, OPERATION PROFIT, GROSS 173.95, NET 173.95
2021-01-14T17:03:00, 4061.519000000015, 121940.20900000002, SELL EXECUTED, Price: 11.82, Cost: 17781.55, Comm 0.00
2021-01-14T17:03:00, 4061.519000000015, 121940.20900000002, OPERATION PROFIT, GROSS -110.65, NET -110.65
2021-01-14T17:04:00, 4549.369000000006, 156794.049, SELL EXECUTED, Price: 11.42, Cost: -34853.84, Comm 0.00
2021-01-14T17:30:00, 4065.0889999999927, 104581.889, BUY EXECUTED, Price: 11.44, Cost: -52056.63, Comm 0.00
2021-01-14T17:38:00, 4803.478999999985, 69756.34899999999, BUY EXECUTED, Price: 11.71, Cost: -11222.67, Comm 0.00
2021-01-14T17:38:00, 4803.478999999985, 69756.34899999999, OPERATION PROFIT, GROSS 215.27, NET 215.27
2021-01-14T17:50:00, 5546.02899999998, 46550.02899999999, BUY EXECUTED, Price: 11.58, Cost: 6405.12, Comm 0.00
2021-01-14T17:50:00, 5546.02899999998, 46550.02899999999, OPERATION PROFIT, GROSS 172.32, NET 172.32
2021-01-14T18:13:00, 5770.338999999993, 97575.54899999998, SELL EXECUTED, Price: 11.18, Cost: -51025.52, Comm 0.00
2021-01-14T18:22:00, 6291.0489999999845, 65085.84899999999, BUY EXECUTED, Price: 11.10, Cost: -33100.14, Comm 0.00
2021-01-14T18:34:00, 5813.948999999993, 99108.40899999999, SELL EXECUTED, Price: 11.44, Cost: -10479.01, Comm 0.00
2021-01-14T18:34:00, 5813.948999999993, 99108.40899999999, OPERATION PROFIT, GROSS -274.59, NET -274.59
2021-01-14T18:37:00, 5906.543999999994, 155177.289, SELL EXECUTED, Price: 11.20, Cost: -32782.40, Comm 0.00
2021-01-14T18:37:00, 5906.543999999994, 155177.289, SELL EXECUTED, Price: 11.62, Cost: 6548.72, Comm 0.00
2021-01-14T18:37:00, 5906.543999999994, 155177.289, OPERATION PROFIT, GROSS 51.44, NET 51.44
2021-01-14T18:46:00, 6233.709000000003, 103365.649, BUY EXECUTED, Price: 11.32, Cost: 7270.32, Comm 0.00
2021-01-14T18:46:00, 6233.709000000003, 103365.649, OPERATION PROFIT, GROSS 234.84, NET 234.84
2021-01-14T18:53:00, 6420.468999999983, 155909.609, SELL EXECUTED, Price: 11.48, Cost: 7192.04, Comm 0.00
2021-01-14T18:53:00, 6420.468999999983, 155909.609, OPERATION PROFIT, GROSS 419.20, NET 419.20
2021-01-14T19:29:00, 5451.029000000024, 103943.99900000001, BUY EXECUTED, Price: 11.80, Cost: 35146.46, Comm 0.00
2021-01-14T19:29:00, 5451.029000000024, 103943.99900000001, OPERATION PROFIT, GROSS -132.83, NET -132.83
2021-01-14T19:33:00, 5197.789000000012, 69238.649, BUY EXECUTED, Price: 11.65, Cost: -10560.06, Comm 0.00
2021-01-14T19:33:00, 5197.789000000012, 69238.649, OPERATION PROFIT, GROSS -332.69, NET -332.69
2021-01-14T19:39:00, 5159.14899999999, 104092.949, SELL EXECUTED, Price: 11.70, Cost: -10990.60, Comm 0.00
2021-01-14T19:39:00, 5159.14899999999, 104092.949, OPERATION PROFIT, GROSS 51.10, NET 51.10
2021-01-14T19:39:00, 5092.648999999976, 156344.68899999998, SELL EXECUTED, Price: 11.87, Cost: 34966.96, Comm 0.00
2021-01-14T19:39:00, 5092.648999999976, 156344.68899999998, OPERATION PROFIT, GROSS 239.46, NET 239.46
2021-01-14T19:50:00, 6152.1489999999685, 52095.038999999975, BUY EXECUTED, Price: 11.78, Cost: 35115.49, Comm 0.00
2021-01-14T19:50:00, 6152.1489999999685, 52095.038999999975, BUY EXECUTED, Price: 11.65, Cost: 6461.10, Comm 0.00
2021-01-14T19:50:00, 6152.1489999999685, 52095.038999999975, OPERATION PROFIT, GROSS 68.21, NET 68.21
2021-01-14T19:50:00, 6152.1489999999685, 52095.038999999975, OPERATION PROFIT, GROSS 97.85, NET 97.85
2021-01-14T20:01:00, 5705.268999999957, 104610.24899999997, SELL EXECUTED, Price: 11.73, Cost: 6402.39, Comm 0.00
2021-01-14T20:01:00, 5705.268999999957, 104610.24899999997, OPERATION PROFIT, GROSS 201.60, NET 201.60
2021-01-14T20:05:00, 5146.828999999998, 157255.849, SELL EXECUTED, Price: 11.90, Cost: 35093.95, Comm 0.00
2021-01-14T20:05:00, 5146.828999999998, 157255.849, OPERATION PROFIT, GROSS 463.25, NET 463.25
2021-01-14T20:23:00, 6415.163999999975, 104801.88399999998, BUY EXECUTED, Price: 11.69, Cost: 6630.81, Comm 0.00
2021-01-14T20:23:00, 6415.163999999975, 104801.88399999998, OPERATION PROFIT, GROSS 88.06, NET 88.06
2021-01-14T20:25:00, 6841.903999999973, 35067.00399999998, BUY EXECUTED, Price: 11.28, Cost: -34862.00, Comm 0.00
2021-01-14T20:25:00, 6841.903999999973, 35067.00399999998, BUY EXECUTED, Price: 11.76, Cost: 17880.52, Comm 0.00
2021-01-14T20:25:00, 6841.903999999973, 35067.00399999998, OPERATION PROFIT, GROSS 100.52, NET 100.52
2021-01-14T20:38:00, 7008.658999999985, 70261.55399999997, SELL EXECUTED, Price: 11.87, Cost: 17902.06, Comm 0.00
2021-01-14T20:38:00, 7008.658999999985, 70261.55399999997, OPERATION PROFIT, GROSS 247.17, NET 247.17
2021-01-14T20:38:00, 7009.563999999984, 123590.87399999998, SELL EXECUTED, Price: 11.88, Cost: 6337.26, Comm 0.00
2021-01-14T20:38:00, 7009.563999999984, 123590.87399999998, OPERATION PROFIT, GROSS 493.74, NET 493.74
2021-01-14T20:42:00, 7073.189000000013, 193447.474, SELL EXECUTED, Price: 11.30, Cost: -34928.30, Comm 0.00
2021-01-14T20:42:00, 7073.189000000013, 193447.474, SELL EXECUTED, Price: 11.30, Cost: -34928.30, Comm 0.00
2021-01-14T20:57:00, 7279.728999999992, 128945.06899999999, BUY EXECUTED, Price: 11.26, Cost: -64692.92, Comm 0.00
2021-01-15T14:34:00, 3458.8489999999874, 194851.569, SELL EXECUTED, Price: 11.50, Cost: -65906.50, Comm 0.00
2021-01-15T14:58:00, 1922.7389999999868, 129912.00899999999, BUY EXECUTED, Price: 13.58, Cost: 15114.34, Comm 0.00
2021-01-15T14:58:00, 1922.7389999999868, 129912.00899999999, OPERATION PROFIT, GROSS -3326.90, NET -3326.90
2021-01-15T14:59:00, 2459.0690000000177, 86988.769, BUY EXECUTED, Price: 12.79, Cost: 25217.36, Comm 0.00
2021-01-15T14:59:00, 2459.0690000000177, 86988.769, OPERATION PROFIT, GROSS -660.56, NET -660.56
2021-01-15T15:07:00, 2626.7190000000046, 58052.119000000006, BUY EXECUTED, Price: 11.37, Cost: -28954.33, Comm 0.00
2021-01-15T15:37:00, 3481.5590000000084, 99448.37900000002, SELL EXECUTED, Price: 12.34, Cost: 24883.49, Comm 0.00
2021-01-15T15:37:00, 3481.5590000000084, 99448.37900000002, OPERATION PROFIT, GROSS -1200.29, NET -1200.29
2021-01-15T15:38:00, 4013.774000000034, 188764.42400000003, SELL EXECUTED, Price: 11.03, Cost: -28058.62, Comm 0.00
2021-01-15T15:38:00, 4013.774000000034, 188764.42400000003, SELL EXECUTED, Price: 12.81, Cost: 13294.33, Comm 0.00
2021-01-15T15:38:00, 4013.774000000034, 188764.42400000003, OPERATION PROFIT, GROSS -2175.25, NET -2175.25
2021-01-15T16:03:00, 5033.964000000036, 126051.30400000003, BUY EXECUTED, Price: 10.96, Cost: -64724.28, Comm 0.00
2021-01-15T16:06:00, 5265.904000000024, 83936.10400000002, BUY EXECUTED, Price: 12.84, Cost: -8081.85, Comm 0.00
2021-01-15T16:06:00, 5265.904000000024, 83936.10400000002, OPERATION PROFIT, GROSS -58.71, NET -58.71
2021-01-15T16:08:00, 5262.674000000014, 55961.504000000015, BUY EXECUTED, Price: 12.20, Cost: 10358.47, Comm 0.00
2021-01-15T16:08:00, 5262.674000000014, 55961.504000000015, OPERATION PROFIT, GROSS 96.93, NET 96.93
2021-01-15T16:22:00, 4792.614000000016, 98306.304, SELL EXECUTED, Price: 12.91, Cost: -8277.55, Comm 0.00
2021-01-15T16:22:00, 4792.614000000016, 98306.304, OPERATION PROFIT, GROSS 92.61, NET 92.61
2021-01-15T16:24:00, 4875.093999999997, 126601.924, SELL EXECUTED, Price: 12.34, Cost: 10354.88, Comm 0.00
2021-01-15T16:24:00, 4875.093999999997, 126601.924, OPERATION PROFIT, GROSS 220.50, NET 220.50
2021-01-15T16:28:00, 5509.114000000001, 252600.364, SELL EXECUTED, Price: 11.01, Cost: -62999.22, Comm 0.00
2021-01-15T16:28:00, 5509.114000000001, 252600.364, SELL EXECUTED, Price: 11.01, Cost: -62999.22, Comm 0.00
2021-01-15T16:52:00, 5231.579000000027, 168412.969, BUY EXECUTED, Price: 12.86, Cost: 33765.29, Comm 0.00
2021-01-15T16:52:00, 5231.579000000027, 168412.969, OPERATION PROFIT, GROSS 107.63, NET 107.63
2021-01-15T16:52:00, 5263.139000000025, 112183.16900000001, BUY EXECUTED, Price: 12.20, Cost: 38610.08, Comm 0.00
2021-01-15T16:52:00, 5263.139000000025, 112183.16900000001, OPERATION PROFIT, GROSS 100.52, NET 100.52
2021-01-15T17:07:00, 5622.319000000018, 74808.68900000001, BUY EXECUTED, Price: 10.89, Cost: -38210.74, Comm 0.00
2021-01-15T17:33:00, 6133.328999999998, 158144.71400000004, SELL EXECUTED, Price: 12.72, Cost: 34127.34, Comm 0.00
2021-01-15T17:33:00, 6133.328999999998, 158144.71400000004, OPERATION PROFIT, GROSS -596.96, NET -596.96
2021-01-15T17:34:00, 6448.159000000014, 195587.83400000003, SELL EXECUTED, Price: 10.91, Cost: -37443.12, Comm 0.00
2021-01-15T17:43:00, 6313.814000000013, 130496.87400000001, BUY EXECUTED, Price: 12.60, Cost: 15539.72, Comm 0.00
2021-01-15T17:43:00, 6313.814000000013, 130496.87400000001, OPERATION PROFIT, GROSS 254.41, NET 254.41
2021-01-15T18:27:00, 3863.159000000014, 195484.47400000002, SELL EXECUTED, Price: 12.57, Cost: 15833.27, Comm 0.00
2021-01-15T18:27:00, 3863.159000000014, 195484.47400000002, OPERATION PROFIT, GROSS -64.22, NET -64.22
2021-01-15T18:46:00, 3603.469000000041, 251161.19400000002, SELL EXECUTED, Price: 12.08, Cost: 38796.76, Comm 0.00
2021-01-15T18:46:00, 3603.469000000041, 251161.19400000002, OPERATION PROFIT, GROSS -466.92, NET -466.92
2021-01-15T19:21:00, 3060.588999999978, 167474.814, BUY EXECUTED, Price: 12.63, Cost: 34360.20, Comm 0.00
2021-01-15T19:21:00, 3060.588999999978, 167474.814, OPERATION PROFIT, GROSS -107.64, NET -107.64
2021-01-15T19:40:00, 3242.243999999977, 111770.709, BUY EXECUTED, Price: 12.06, Cost: 38367.99, Comm 0.00
2021-01-15T19:40:00, 3242.243999999977, 111770.709, OPERATION PROFIT, GROSS 10.77, NET 10.77
2021-01-15T20:11:00, 4565.818999999989, 74505.534, BUY EXECUTED, Price: 10.93, Cost: -37841.98, Comm 0.00
2021-01-15T20:30:00, 4826.503999999986, 129817.194, SELL EXECUTED, Price: 11.98, Cost: 38439.79, Comm 0.00
2021-01-15T20:30:00, 4826.503999999986, 129817.194, OPERATION PROFIT, GROSS -331.41, NET -331.41
2021-01-15T20:31:00, 4694.693999999989, 212940.364, SELL EXECUTED, Price: 12.54, Cost: 34418.90, Comm 0.00
2021-01-15T20:31:00, 4694.693999999989, 212940.364, OPERATION PROFIT, GROSS -396.87, NET -396.87
2021-01-15T20:34:00, 4387.668999999994, 325094.044, SELL EXECUTED, Price: 10.96, Cost: -37384.56, Comm 0.00
2021-01-15T20:34:00, 4387.668999999994, 325094.044, SELL EXECUTED, Price: 10.96, Cost: -37384.56, Comm 0.00
2021-01-15T20:34:00, 4387.668999999994, 325094.044, SELL EXECUTED, Price: 10.96, Cost: -37384.56, Comm 0.00
2021-01-15T20:38:00, 5108.234000000026, 216827.04400000002, BUY EXECUTED, Price: 11.95, Cost: 91085.26, Comm 0.00
2021-01-15T20:38:00, 5108.234000000026, 216827.04400000002, OPERATION PROFIT, GROSS 21.54, NET 21.54
2021-01-15T20:54:00, 5306.649000000005, 144560.56900000002, BUY EXECUTED, Price: 12.39, Cost: 23478.47, Comm 0.00
2021-01-15T20:54:00, 5306.649000000005, 144560.56900000002, OPERATION PROFIT, GROSS 313.12, NET 313.12
stop {1: (<backtrader.order.BuyOrder object at 0x000001E3AA9707C8>, 9060), 2: (<backtrader.order.BuyOrder object at 0x000001E3AA970B48>, 5835)}
Final Portfolio Value: 5838.28 Cash Value:144560.57
Percent Gained Portfolio: -41.62% Cash: 1345.61%
              1 Reply Last reply Reply Quote 1
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                ab_trader @trneate last edited by

                @trneate said in Difference between cerebro.broker.getvalue() and cerebro.broker.get_cash():

                I am only doing buy/sell market orders, no short positions

                sell can easily open position if you sell more than you have. this is how it works in real world and in bt. it looks like your script is opening short positions. first, you have negative costs on certain orders and second, your cash is larger than the portfolio.

                i suggest you log more data such as order sizes and ticker names (if you trade more than one ticker) and look in your logs more accurately.

                • If my answer helped, hit reputation up arrow at lower right corner of the post.
                • Python Debugging With Pdb
                • New to python and bt - check this out
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                • A
                  ab_trader @ab_trader last edited by

                  @ab_trader said in Difference between cerebro.broker.getvalue() and cerebro.broker.get_cash():

                  sell can easily open position if you sell more than you have.

                  sell can easily open short position if you sell more than you have.

                  • If my answer helped, hit reputation up arrow at lower right corner of the post.
                  • Python Debugging With Pdb
                  • New to python and bt - check this out
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                  • T
                    trneate @ab_trader last edited by

                    @ab_trader That was exactly it!! My sell function was being triggered twice in some weird cases. Thank you so much for pointing me in the right direction

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