SQX137RC4: Retester - Trades on chart - Error: Cannot load charts

I make backtest with Store Chart Data ON.

I open results and Trades on chart and see trades – it's OK.

If I left opened chart tens minutes and I push buton Previous trade or Next trade I often get Error:

Cannot load charts

C:\SQX137RC4\Internal\tmp\stock\sq4-stock-nnnn.jar

(nnnn is big int number)

I have to do backtest again.

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20.07.2023 18:57

Task created

24.07.2023 09:41

Status changed from New to In progress

24.07.2023 10:45

Status changed from In progress to Refused

Priority changed from Normal to Low

this is the default behavior - chart data is big and we must periodically clean the data files otherwise they'll make the disc full.

Chart data files now last for 1 hour.

The solution is what you wrote - move the strategies to retester and retest them, this wll generate new chart data files.

24.07.2023 11:49

Chart data for 10 years, 1M chart and 6500 trades takes 150MB.

Hardly anybody will generate chart data for tens strategies.

24.07.2023 11:52

It suitable to increase time limit to 12 hours. It is usally enough for one working day.

Thank you.

24.07.2023 14:45

Status changed from Refused to Fixed

ok, delay for automatically deleting stock data is increased to 12hrs. Will be included in next release

24.07.2023 15:06

Thank you.

Votes: 0