01Cold open: the waiting ends at ten
For four episodes the message was one thing, this market was pricing calm far too cheaply into a single day. The calm is gone. The fear gauge has climbed three sessions in a row, the closing bell has misfired two days running, and today the waiting ends. At ten o'clock the Reserve Bank decides on rates.
The pros who quietly bought cheap insurance last week are sitting pretty. The crowd who sold it to them is sweating. Today is the event the whole week has been leaning toward.
02The arc: the vol expansion arrived
Last Monday the fear gauge sat at 11.76, a three month low, and option volatility was crushed under 8 percent two days before a rate decision. The call was that it was too cheap, and that the professional desks were buying insurance on both sides while it was on sale.
Since then the fear gauge has climbed to 12.19, the internal volatility read has gone from about 8 to almost 14, and the weekly straddle has roughly doubled. The vol expansion flagged is here. The pros were right and they were early. Today the reason they were buying finally arrives.
03The glitch, two days running
The new closing auction has now misfired two days in a row. Monday it printed the Nifty 188 points too high. Yesterday, on weekly expiry day, it did it again, spiking the settlement about 120 to 150 points above where the market traded into the close. The screen says 24,614, the real level from the futures and the Sensex was closer to 24,516.
And it stung because options settle on that closing price. The auction dragged the settlement above the 24,500 strike where the market was quietly pinning, so traders who correctly sold the 24,500 straddle got run over at the bell, by a print, not by the market. Grade everything off the real level near 24,516.
04The real tape and positioning: who is ready
On the real tape yesterday was a quiet down day, the real Nifty easing about a third of a percent, Reliance and HDFC Bank doing the damage, breadth weak at thirty five of fifty lower. A tired tape waiting for the governor.
The foreign funds walk in as a protected long, short index futures but holding nearly 4,86,000 long puts, and they bought another 2446 crore of stock. The domestics sold about 936 crore for once. And the pros have taken the long vol bet off, turning net short across futures, calls and puts, because their cheap options already did the job as the fear gauge climbed. The smart money owned the move before it was priced, and now that it is priced they are lightening up.
05The edu: the event IV crush, the mirror lesson
Last Monday the lesson was buy the cheap insurance. Today it is the opposite. The event premium that was cheap is now fully in the price, the straddle has doubled. Buy an option at 9:15 betting on a big RBI reaction and you pay peak event premium for a decision 68 of 72 economists call a boring hold.
The moment the governor confirms the hold that premium evaporates, instantly, because the uncertainty it insured against is gone. That is the IV crush. The edge was owning protection last week when it was cheap. If anything, the trade after ten o'clock on a confirmed hold is to sell the inflated premium back, not buy it.
06The plan: two roads after ten O'Clock
Before ten, respect the holding pattern. The gap up clears the 24,600 wall on the global tailwind, Wall Street ripped, Asia ripping, crude near 79, GIFT near 24,750, but do not trust a breakout printed before the governor speaks. Levels, max pain 24,500 right at the real level, the biggest call wall 24,600, the put floor 24,000.
After ten, two roads. Road one, the base case hold, the vol crushes and the market settles into a range, drifting back toward the 24,500 to 24,600 pin as straddle sellers get paid. Road two, the tail, a hawkish hold, live because June inflation ran 4.38 percent, the one outcome nobody hedged and exactly what the foreign funds own 4,86,000 puts against. That opens 24,300 then the 24,000 floor. Trade the reaction, not the anticipation, and watch the 3:30 auction a third time.