I have been closely monitoring these methods of COI & OI as developed by raj from last three trading sessions and they really have worked very well. Thanks Raj for explaining these methods.
Tried to test it for last month . Just one day before expiry , MAX OI on pe side was 8000 and ce side was 8100. Max COI on pe side was 8100 and ce side was 8000. Very confusing data. If we average it, it comes to somewhere 8100 but still we saw markets expiring at 7911.
Does this mean that there is some more dimensions to these methods or
they should not be used for expiry or
may be last month expiry in itself was odd one out surprising everybody ?