Heading into midday option activity is running some 18% above the 30-day daily average and it is not all due to tomorrow’s impending expiration. The S&P 500 Index options (SPX) have already traded 300,000 contracts or some 25% above average. And while the February expiration does cease trading this afternoon which would generate some closing transactions the fact is the most active strikes are in March.
The 1225 strike the volume leader with 47,000 contracts traded which follows yesterday’s volume of 26,000 contracts, nearly all of which translated into new open interest which now stands at 52,000 contracts. Most likely this is part of a larger position or a form of a hedge, but still, scooping up calls some 120 points or nearly 11% OTM suggests someone is scared of a melt up. Or maybe it’s just a way to keep the margin requirement down on a larger bearish position.
As far as sentiment gauges are presenting a somewhat mixed picture. The VIX, which measures the IV of SPX options, actually dipped below the 10-day historical volatility for the first time since last November. This was the result of real volatility jumping to around 25% as the market enjoyed several days of 1% plus price moves. The VIX and its futures suggest that traders believe that volatility will decline some what and revert to the mean over the next 30 days.
In fact the put/call ratio on the VIX futures for the next two expiration cycles, remember these are second derivatives in that they are options are futures has climbed to 1.10 this week. That is the highest reading in over four months. It suggests that traders are buying puts on the VIX in anticipation that volatility will decline in over the next two months.
This expectation for a decline in volatility seems to stand in contrast to the broader put/call ratio which has been running near four month highs suggesting that investors have been buying put protection to brace for a sell-off. In fact the ISEE, which is a call/put ratio and a better measure of investor sentiment in that it only uses opening or new purchase transactions from retail accounts in its calculation, has been declining the past two weeks even as the market has enjoyed a healthy 5% bounce off of the 1050 low the S&P made on February 5th. The ISEE now stands at 105, it lowest level (most bearish) in eight months.