I had a problem writing the strategy myself, I needed the digital currency to get about 120 hours of records information, including high-low closing prices etc. But I found that when I used the period-H1 cycle to get records, I found that the real-time Tickers only get two records of data (OKEX coin trading). How can I get 120 hours of records?
The Little DreamTemporarily, some varieties can only access a small number of K-strings at the start of the program, and the length of the K-string increases as the program continuously rotates.