CAS chaos returns: Sensex puts explode up to 400% as fag-end slide jolts traders
- Posted on September 3, 2026
- By Business News Today
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- 1 min read
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CAS chaos returns: Sensex puts explode up to 400% as fag-end slide jolts traders
Sensex experienced a sharp 2,100-point drop during the closing auction session on expiry day, causing a massive surge in out-of-the-money put options. This volatility highlights ongoing concerns about the closing auction sessions impact on index derivatives pricing.
