Thank you AW10 & LT for your valuable inputs. I am beginning to get a hold on this!
I quote today's ET Investor's guide:
" The development in the open interest of the September options also validated why crossing over the barrier of 5000 would be a difficult task. For starters, September 5000-5100 calls experienced a continuous build of open interest since Tuesday causing 5100 strike to gain the maximum open interest for the week. For most part of the week while the 5000 calls held the maximum open interest, as on Friday, 5000 calls experienced the highest build up, for call side.
To add to this, the persistent rise in the open interest of in-the-money 5000 puts since Tuesday, encountered a heavy build up of 28 lakh shares in the last two trading sessions of the week.
This huge rise in the option interest on the puts side caused the September Put Call Ratio (PCR) to rise from a robust 1.68 at the end of the week before last to 2.46 at the end of the last week. This is the highest PCR a near term series has shown from the year 2008.
Such high level of PCR reflects excessive optimism and could lead to a significant correction."
Do you agree with this?
Can you pls explain in layman's terms how the author arrived at his conclusion?
Thanks,
Scorpio
I quote today's ET Investor's guide:
" The development in the open interest of the September options also validated why crossing over the barrier of 5000 would be a difficult task. For starters, September 5000-5100 calls experienced a continuous build of open interest since Tuesday causing 5100 strike to gain the maximum open interest for the week. For most part of the week while the 5000 calls held the maximum open interest, as on Friday, 5000 calls experienced the highest build up, for call side.
To add to this, the persistent rise in the open interest of in-the-money 5000 puts since Tuesday, encountered a heavy build up of 28 lakh shares in the last two trading sessions of the week.
This huge rise in the option interest on the puts side caused the September Put Call Ratio (PCR) to rise from a robust 1.68 at the end of the week before last to 2.46 at the end of the last week. This is the highest PCR a near term series has shown from the year 2008.
Such high level of PCR reflects excessive optimism and could lead to a significant correction."
Do you agree with this?
Can you pls explain in layman's terms how the author arrived at his conclusion?
Thanks,
Scorpio
Scorpio,
IMO, PCR is just another way of reflecting OI data at a strike price.
I use PCR data (and few derivatives of them) just as one of the input in decision making while selecting particular option strike.
I chk PCR at each strike price, OI of PUTs and OI of CALLs at each strike price, PCR of all strike prices, and in last week of the month, USE OI of current month + next month in PCR calculation.
OI of PUTs indicates bullish sentiment of Market partcipants at that level. And OI number of CALLS indicate the bearish sentiment. That means, we can use this data to get rough idea about support (PUTs OI) and resistence (CALLs OI)
eg - if 4800 has Puts OI of 3 lacs, 4700 has PUTS OI of 2lacs and 4600 has PUS OI of 5 lacs. then more mkt participants have written 4800 put and hence they are bullish at this level. So 4800 shd act as first support. If this is broken, then next stronger support comes at 4600 cause 4700 PUTs are less in number hence less people are bullish at that level.
So lets say if I have to create spreads, or sell option, then I prefer to sell the strike which has higher OI.
PCR gives wrong info as we near the expiry cause contract gets closed in near month and new contracts are opened in Next month. So we have to be a bit careful while using these numbers.
As market moves in either direction, smart option traders keep shifting the position of their strikes as well (rolling up /down).
Hope this helps.
Happy Trading
IMO, PCR is just another way of reflecting OI data at a strike price.
I use PCR data (and few derivatives of them) just as one of the input in decision making while selecting particular option strike.
I chk PCR at each strike price, OI of PUTs and OI of CALLs at each strike price, PCR of all strike prices, and in last week of the month, USE OI of current month + next month in PCR calculation.
OI of PUTs indicates bullish sentiment of Market partcipants at that level. And OI number of CALLS indicate the bearish sentiment. That means, we can use this data to get rough idea about support (PUTs OI) and resistence (CALLs OI)
eg - if 4800 has Puts OI of 3 lacs, 4700 has PUTS OI of 2lacs and 4600 has PUS OI of 5 lacs. then more mkt participants have written 4800 put and hence they are bullish at this level. So 4800 shd act as first support. If this is broken, then next stronger support comes at 4600 cause 4700 PUTs are less in number hence less people are bullish at that level.
So lets say if I have to create spreads, or sell option, then I prefer to sell the strike which has higher OI.
PCR gives wrong info as we near the expiry cause contract gets closed in near month and new contracts are opened in Next month. So we have to be a bit careful while using these numbers.
As market moves in either direction, smart option traders keep shifting the position of their strikes as well (rolling up /down).
Hope this helps.
Happy Trading