The orders you are placing are rejected by your broker.
Solution
An order is always rejected by the broker’s server (not by our server).
Do the following:
- Go to the Orders tab
- Scroll a bit toward right hand side
- Check Rej Reason column (it contains rejection reason given by your broker)
- Most of the times rejection reason will tell you why the order was rejected
- As per rejection reason make necessary correction
Most common causes of rejection:
- Invalid quantity (quantity should be multiple of lot size for derivatives). For example, to buy 1 lot of banknifty entery quantity as 15
- Insufficient margin etc.
- More reasons are given here