Optuma Forums › Optuma Scripting › Data mismatch between chart and backtest › Reply To: Data mismatch between chart and backtest
Matthew
Hi,
Without seeing the specific back tests properties i can only make a guess, however It looks like your back test is being run on Monthly data. Change your charts time frame to 1 Month and you will see the monthly bar for August 2021 has a closing price of $132.84 (last close of the month when viewing a daily chart).
That is where the price is coming from.
If you want to run the back test as if it were on a daily chart, change the Back Tests time frame to Daily.
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