General
Why are there restrictions on some baskets for placing order by Pay-off anaylser in futures and options ?
To maintain accuracy and clarity, Payoff Analyser restricts contracts (single index or single stock) belonging to the same catgory.
Mixing Index and Stock options or Options with Futures makes the payoff analysis complex and misleading.
Hence, these combinations are not supported in Payoff Analyser.
Note: You can normal order for F&O and place basket orders in all combinations (Index, Stock, Futures, or mixed baskets).
The restriction applies only to Payoff Analyser, not to order placement.