May i know how to find Bid and Ask prices from past few bars?

 

iMA and iRSI has shift parameter that we can use to find the values from past bars.

MarketInfo() doesnt have

 how can i find the closing price for Bid and Ask for the past bars? what function should i use?

 
cyxstudio:

iMA and iRSI has shift parameter that we can use to find the values from past bars.

MarketInfo() doesnt have

 how can i find the closing price for Bid and Ask for the past bars? what function should i use?

You can only find historical Bid prices,  for the current symbol and timeframe use Close[]  for a different symbol or different timeframe to the current chart use iClose() .
Reason: