MC VERSION: I WILL POST LATER DATA : CSI DATA FUTURES 20 YEARS DAILY. NO REAL-TIME DATA. NO BROKER. PROBLEM: MAKING STRATEGIES ON POWERLANGUAGE IN BACKTESTING. HERE IS MY STRATEGY RULES: TURTLE SOUP FOR BUYS (SELLS ARE REVERSED) 1. Today must make a new 20-day low-the lower the better. 2. The previo...

i fixed it thanks!

Even though the ascii mapping of the csv file is processed in the same way, some symbols open well, and some symbols say 'no data' and cannot be read. Do you know a solution? Obviously, both confirmed that undefined and OHLC was properly inserted in same way.