Season 2, Episode 105 | 2026-08-18

The Oil Trigger Fired At 91 | A Third Record Naked Put Book Walks Into Expiry, 135 Lakh Puts Defend 24,300, And Vol Wakes 25 Percent At The Floor

Eight episodes ago this podcast put one sentence on record: if oil crosses 90 dollars, the support under this market starts breaking. Overnight, Brent crossed it, 91.16 at recording time, and it picked expiry morning to do it.

Verdict: 2.5/5 | 1 HIT, 1 PARTIAL, 3 MISS | graded next morning against NSE settlement data.

Cold Open | The Oil Trigger Fired On Expiry Day

Today is the expiry day, and Brent has crossed 90 dollars overnight, making a high of 91.35. The trigger we called 8 episodes ago fired this morning, and today is the expiry. 6,61,000 puts have been sold by the clients, a third consecutive record naked put book. IV jumped almost 25 percent yesterday, and the expiry IV woke up today at the support. So today is the expiry day, somebody wins at 3:30.

The Staircase | Fifth Straight Lower Close

The Nifty closed 78 points lower, 0.32 percent, at 24,287, with a high of 24,360 and a low of 24,226. A fifth straight lower close. And look at the flow, 24,472 five days ago, then 24,436, then 24,396, then 24,366, then 24,288 yesterday. A staircase down, almost 45 to 50 points every day. The Sensex closed 281 points lower at 77,728 with a low of 77,454. VIX was up almost a percent to 11.4. Breadth was 18 up and 31 down, almost 2 to 3. IT was down 1.75 percent with Infosys down 2.66 and HCL down 2.53, FMCG down 1 percent, while Realty was up 1.46 and Metal up 1.26. Small caps were green, so th…

Yesterday's Grade | Direction Wrong, Vol Right

Buy on dips went wrong. The dip sliced towards 24,227, so the 24,300 stop worked and the exit rule worked. And one thing that worked was IV, which got a jump of almost 25 percent. So direction was wrong, vol was right. I will take a 2 on 5 on that.

The Flows | The Second 5,000 Crore Cheque In Three Sessions

FII cash saw 2,535 crore of selling yesterday, whereas the DIIs bought 5,101 crore, the second 5,000 crore cheque in three sessions. That is a big one. FII index options bought 8,423 crore in one day, so they are buying the protection at full throttle. And FII index futures shorts grew to 1.82 lakh, a new cycle high for August. And the crowd, you can see the numbers yourself. 5.74 lakh puts short, then 6.08 lakh, and yesterday 6.61 lakh. Three consecutive records in the naked short put book. 53,000 puts added on Monday into a falling knife, one night before oil crossed 90. The first record bur…

Positioning | Long Vol Both Legs Into The Expiry

The pros are long 1.26 lakh calls and long 1.12 lakh puts, which means they are long vol on both legs into the expiry. The IV spike overnight has already paid that book, but the loop keeps working and they are carrying it. The FIIs are long 5.02 lakh puts, crossing 5 lakh for the first time this month, and they covered around 50,000 call shorts, so even the hedges respect the upside tail.

The Board | Max Pain Above Spot For Once

Max pain sits around 24,350, so 24,350 to 400 is the zone, and the market is 62 points below the magnet. Support is 24,300 with 1.35 crore puts, 33 lakh added yesterday, the single biggest strike of the defensive bulls. Support two is 24,250 with 83 lakh puts, and almost half of that, 43.5 lakh, was added yesterday, the biggest add we saw. Then 24,200 at 1.04 crore, and the base at 24,000 with 1.14 crore. Resistance starts at 24,350 with 71 lakh calls after a 31 lakh add, then 24,400 with 1.05 crore, and 24,500 is the biggest at 1.25 crore calls written. Put writers added one crore contracts b…

The Plan | The Long Put Spread

The battlefield is roughly 24,200 to 400, so we have 200 points to play for. Max pain above spot for once. Reclaim 24,350 and the pin can settle, below 24,350 we see a trending move, and lose 24,250 and the crowd's 6.6 lakh naked puts are the fuel, with 24,000 possible. Do not rule out a trending move today. Oil above 91 gives the downside the benefit of the doubt, the standing rule. The vol model says buy the IV, do not sell it, own it in small risk. So we play the same direction, buy on dips remains, through a long spread. Buy the 24,300 put and sell the 24,500 in the money put. The spread t…

Highlights

Transcript Excerpt

A very good morning, guys. Today is the expiry day, and Brent has crossed 90 dollars overnight. It made a high of 91.35. The trigger that we called 8 episodes ago fired this morning, and today is the expiry. 6,61,000 puts have been sold by the clients, into a third consecutive record naked put book. IV has crossed, almost a 25 percent jump yesterday, and the expiry IV woke up today at the support. So today is the expiry day, somebody wins at 3:30. This is The Tanmay Edge. You are listening to episode 105. I am Tanmay Kurtkoti. Let's go. So first, yesterday. Yesterday we saw the Nifty close around 78 points lower, 0.32 percent lower, at 24,287. The high was 24,360 and the low was 24,226. A fifth straight lower close we have seen. And the flow is, 24,472 five days ago, then 24,436, a lower one, then 24,396, another lower one, then 24,366, another lower one, and 24,288 yesterday. A staircase down, almost 45 to 50 points every day we are seeing. We will come back to it later. The Sensex closed 281 points lower at 77,728, and it made a low of 77,454. VIX was up almost a percent and closed at 11.4. The breadth for yesterday was 18 stocks up on the Nifty and 31 down, so almost a 2 is to 3 breadth that we saw. Sectors, IT was down 1.75 percent, in which Infosys was down 2.66 percent, HCL was down 2.53 percent. FMCG as a sector was down 1 percent. Realty was positive 1.46 percent, Metal was positive 1.26 percent. Small caps were green, so the broader market is still showing strength, and we will come back to it as well in this episode. So about yesterday, buy on dips went wrong. The dip sliced towards 24,227, so the 24,300 stop worked, the exit rule worked. And one thing that worked was, IV got a jump of almost 25 percent yesterday. So direction was wrong, vol was right. So I will take a 2 on 5 on that. Full scorecard is available on rupeecase.com. Now the flows for yesterday. FII cash saw 2,535 crore of selling yesterday, whereas the DIIs bought 5,101 crore, the second 5,00…

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Verdict: 2.5/51 HIT, 1 PARTIAL, 3 MISSGraded next morning against NSE settlementFull track record →
How the grade landed

Graded Wed 19 Aug against the Tue expiry settlement 24,155. The expiry day plan was wrong, a second straight stop day. The long put spread entered at 140 to 145 and the 160 stop hit immediately, the loss capped as designed but the market kept drifting to the 24,150 mark and settled 195 points below the 24,350 max pain, so the magnet argument failed. What paid was the defined risk structure and the oil conditional, Brent held above 91. Two and a half out of five.

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