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F&O Data Dive
OI, PCR, IV, max-pain. The chain's nightly read.
4 episodes on file
Latest episode
F&O Data Dive: strike walk for the Mon 18 May 2026 open
Strike-level OI walk, IV term structure, max-pain map, and four strikes to watch going into the next session.
May 15, 2026 · 5 min read · NEUTRAL · horizon 1d
- 5dNIFTY 23600 PENifty closed at 23,649.95, leaving 23,600 as the nearest defended put shelf. If spot slips below it and holds, the floor weakens and writers will lose the clean range argument.
- 5dNIFTY 23700 CENifty stayed below 23,700 after closing at 23,649.95, keeping the strike as the first call-writer ceiling. A close above 23,700 will challenge the range and pull attention to 23,800.
- 5dBANKNIFTY 53500 PEBankNifty closed at 53,537.00, making 53,500 the immediate put-writer trench. A sustained break below 53,500 will turn the floor from support into supply pressure.
- 5dBANKNIFTY 54000 CEBankNifty remained below 54,000 after closing at 53,537.00, so call writers still own the nearby ceiling. A close above 54,000 will weaken that control and reset the chain higher.
Archive
- 2026-05-15F&O Data Dive: strike walk for the Fri 15 May 2026 session9 min · NEUTRAL · 1d
- 2026-05-14F&O Data Dive: post-expiry strike walk for the Fri 15 May 2026 open9 min · NEUTRAL · 1d
- 2026-05-13F&O Data Dive: strike walk for the Wed 13 May 2026 open6 min · NEUTRAL · 1d