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The Tanmay Edge, Season 2, EP105

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

Brent crossed 90 overnight with a high of 91.35 the trigger called 8 episodes ago fired

  • 11:23listen
  • 2.5/5graded at settlement
  • Tue 18 Aug 2026aired, Season 2

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The oil trigger fired at 91

EP105, 18 Aug, 11:23

0:00Chapter marks are estimated from the notes11:23

01Scorecard

2.5/5 at settlement.

2.5/550%

The call. Expiry Day The Oil Trigger Fired Brent Crossed 90 High 91.35 Called 8 Episodes Ago Crowd Third Consecutive Record 6.61 L Naked Puts IV +25 Percent Fifth Straight Lower Close 24,287 Staircase 45 To 50 Pts A Day FII Sold 2,535 Cr Cash DII Bought 5,101 Cr Second 5,000 Cr Cheque In 3 Sessions FII +8,423 Cr Idx Options Fut Shorts 1.82 L Cycle High Pros Long 1.26 L Calls 1.12 L Puts Long Vol Both Legs FII 5.02 L Puts Max Pain 24,350 Above Spot Support 24,300 1.35 Cr Puts 24,250 83 L PCR 0.92 Straddle 125 Box 24,150 To 24,400 Neg Gamma Below 24,350 Trade Long Put Spread 24,300/24,500 Credit 127 Stop 160

  • 1Hit
  • 1Partial
  • 0Mechanical
  • 3Miss

Graded the next trading day, 19 Aug 2026, against NSE settlement.

The grader's note

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.

02In this episode

7 chapters,
the numbers pulled out.

  1. 01Cold open: the oil trigger fired on expiryToday is the expiry day, and Brent has crossed 90 dollars overnight, making a high of 91.35. The trigger we
  2. 02The staircase: fifth straight lower closeThe 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
  3. 03Yesterday's grade: direction wrong, volBuy on dips went wrong. The dip sliced towards 24,227, so the 24,300 stop worked and the exit rule worked. And
  4. 04The flows: the second 5,000 crore cheque inFII cash saw 2,535 crore of selling yesterday, whereas the DIIs bought 5,101 crore, the second 5,000 crore
  5. 05Positioning: long vol both legs into theThe pros are long 1.26 lakh calls and long 1.12 lakh puts, which means they are long vol on both legs into the
  6. 06The board: max pain above spot for onceMax pain sits around 24,350, so 24,350 to 400 is the zone, and the market is 62 points below the magnet.
  7. 07The plan: the long put spreadThe battlefield is roughly 24,200 to 400, so we have 200 points to play for. Max pain above spot for once.
Chapter 01 of 7about 0:00

Cold open: the oil trigger fired on expiry day

91.35Overnight, making high
25 percentIV jumped almost

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

Read the chapter

Chapter 02 of 7about 1:04

The staircase: fifth straight lower close

78 pointsNifty closed
0.32 percentNifty closed points lower
24,472Look at the flow
24,436Five days ago

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

Read the chapter

Chapter 03 of 7about 2:48

Yesterday's grade: direction wrong, vol right

24,227Dip sliced towards
24,300Sliced towards
25 percentGot jump of almost

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.

Read the chapter

Chapter 04 of 7about 3:28

The flows: the second 5,000 crore cheque in three sessions

2,535FII cash saw
5,101Whereas the DIIs bought
5,000Bought crore, the second
8,423FII index options bought

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

Read the chapter

Chapter 05 of 7about 5:27

Positioning: long vol both legs into the expiry

1.26Pros are long
1.12Lakh calls and long
5.02FIIs are long
5 lakhLakh puts, crossing

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

Read the chapter

Chapter 06 of 7about 6:30

The board: max pain above spot for once

24,350Max pain sits
33 lakhCrore puts
24,250Support two
83 lakhSupport two

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

Read the chapter

Chapter 07 of 7about 8:54

The plan: the long put spread

24,200Battlefield is roughly
24,350Pin can settle, below
24,250Trending move, and lose
6.6Lose and the crowd's

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

Read the chapter

03The notes

Chapter by chapter.

01Cold 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.

02The 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 the broader market is still showing strength.

03Yesterday'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.

04The 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 burned at 24,266 on the 12th, and they have built it twice since, bigger each time. Let's see whether the clients can hold those naked puts.

05Positioning: 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.

06The 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 between 24,200 and 24,300 in a single day, a great support created. PCR is almost flat at 0.92. The straddle is roughly 125, the 24,300 strike trading 131, giving a range of about 160 points either side, a box of roughly 24,150 to 24,400. Below 24,350 is negative gamma territory where moves amplify.

07The 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 trades at a credit of 127, expected to sell around 135 to 140, stop loss 160. A 20 point stop for a 60 point target, a one is to three trade, expecting a bounce to 24,400. If it goes below 160 do not carry it, exit and stay on the sidelines. 24,100 is the first buy zone and 24,000 the final one. Keep position sizing right.

04Key takeaways

23 things to carry into the session.

  • 01Brent crossed 90 overnight with a high of 91.35 the trigger called 8 episodes ago fired
  • 02Clients short 6.61 lakh naked puts a third consecutive record
  • 03IV jumped almost 25 percent yesterday and woke up at the support
  • 04Nifty closed 24,287 down 78 points the fifth straight lower close
  • 05Staircase 24,472 to 24,436 to 24,396 to 24,366 to 24,288 about 45 to 50 points a day
  • 06Sensex closed 77,728 down 281 with a low of 77,454 VIX 11.4
  • 07Breadth 18 up 31 down IT down 1.75 Infosys 2.66 HCL 2.53 smallcaps green
  • 08Previous call graded 2 on 5 the dip sliced to 24,227 but the stop and vol call worked

05In his words

The trigger that we called 8 episodes ago fired this morning.

The cold open, Brent crossing 90 with a 91.35 high on expiry day.

Today is the expiry day, somebody wins at 3:30.

Setting up the third consecutive record naked put book into settlement.

A staircase down, almost 45 to 50 points every day.

On the fifth straight lower close, 24,472 to 24,288.

06Transcript

The full episode, in text.

1,280 words, about 6 min to read

Questions

EP105, in plain words.

What does EP105 of The Tanmay Edge cover?

EP105, Tuesday 18 Aug 2026, 11:23, in 7 chapters: Cold open: the oil trigger fired on expiry day; The staircase: fifth straight lower close; Yesterday's grade: direction wrong, vol right; The flows: the second 5,000 crore cheque in three sessions; Positioning: long vol both legs into the expiry; The board: max pain above spot for once; The plan: the long put spread.

How did the calls in EP105 score?

Grade 2.5/5 (50 percent): 1 hit, 1 partial, 0 mechanical, 3 miss. Graded the next trading day, 19 Aug 2026, against NSE settlement.

Is The Tanmay Edge investment advice?

No. It is market commentary for education only, not a recommendation to buy or sell any security. RupeeCase is not a SEBI registered investment adviser, and strategy figures on RupeeCase are model, back tested.

Market commentary for education only. Not investment advice, not a recommendation to buy or sell any security. RupeeCase is not a SEBI registered investment adviser. Strategy figures are model, back tested.