I might up date eth_History.json but just to make sure get the current market data with the link below.. You can get all the data from poloniex: on how to implement your https call. For example change the period with one of these epoch seconds.
Epoch link HERE!https://www.epochconverter.com/
--------Candlestick period in seconds. Valid values are 300, 900, 1800, 7200, 14400, and 86400--------
EXAMPLE:
-Chapter One
The A.I. Analytic solution in javascript.
WeightAverage Indicator
4 part videos:
-Part 1 https://youtu.be/pK2yPJMcWwA
-Part 2
https://youtu.be/Ecn3QPf5oLQ
-Part 3
https://youtu.be/1Rr8J3wCn3g
-Part 4 https://youtu.be/T5ZbhnLTCuY
Poloniex Docs support: -https://poloniex.com/support/api/