bid ask

Bid and Ask quantities are used by traders for trend analysis. In this tool we extract them for 200 NSE stocks and capture them every 5 minutes. Data comes from nseindia site and updated every 1 minute. The different columns are as below. A. Scrip name C. Total Bid amount at any time.(Total bid...

Guys, So today i was short on Adaniports future 30th March and hit a loss of 5k. i am clueless where i went wrong. 1) The daily/monthly candlestick showed it should be on bearish side today as well. 2) The bid/ask ratio showed heavy seller side majority. Based on (1) and (2) i was...

Is it possible to profit from Bid ask spread , is us markets , some traders buy at the buy at the Bid price and sell at the Ask price, to gain the bid/ask difference? how relevant is it in Indian markets , What are advantages and disadvantages? Any roadblocks?