Hi, The historic data API doesn't seem to provide reliable data in many cases. One example is given below, but I can provide several more like this one. Can you please suggest if this API is usable at all? If not, what is it charged for?
Exchange: NSE Symbol: AJANTPHARM Dates: 2015-Mar-18 to 2015-Mar-20 Issue - The price suddenly jumps to 3000+ from 1200 range for 19-Mar and comes back on 20-Mar. Screenshot attached.
This is still glaringly noticeable. The main problem is, there are several instances where the differences are substantial to cause serious issues in back test results, but very difficult to identify that the problem is due to the bad quality of data.
Can someone seriously look into this issue and refresh all old data if possible? (I'm sure you have the NSE data feed with which you can probably fix this once and for all?)