Thank you.

And, this is the output:

in live data islive in live data start in live data load in MyInd prenext in MyInd prenext in MyInd prenext in MyInd prenext in live data timer in MyInd data0 next: 2006-12-07, 4018.69 in MyInd data0 next: 2006-12-08, 4019.89 in MyInd data0 next: 2006-12-11, 4052.89 in MyInd data0 next: 2006-12-12, 4059.74 in MyInd data0 next: 2006-12-13, 4094.33 in MyInd data0 next: 2006-12-14, 4118.84 in MyInd data0 next: 2006-12-15, 4140.66 in MyInd data0 next: 2006-12-18, 4130.06 in MyInd data0 next: 2006-12-19, 4100.48 in MyInd data0 next: 2006-12-20, 4118.54 in MyInd data0 next: 2006-12-21, 4112.10 in MyInd data0 next: 2006-12-22, 4073.50 in MyInd data0 next: 2006-12-27, 4134.86 in MyInd data0 next: 2006-12-28, 4130.66 in MyInd data0 next: 2006-12-29, 4119.94 in MyInd data0 next: 2006-12-29, 4119.94 in MyStrategy data0 next: date: 2006-12-29, close: 4119.94, ma: 4114.21 in MyStrategy data1 next: date: 2021-11-23, close: 91.00, ma: 4114.21 in live data load in MyInd data0 next: 2006-12-29, 4119.94 in MyStrategy data0 next: date: 2006-12-29, close: 4119.94, ma: 4114.21 in MyStrategy data1 next: date: 2021-11-23, close: 92.00, ma: 4114.21