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HDFC Bank HDB

US equityMarket cap rank #133
$22.82
+$0.03 (+0.13%)
Market open · Sep 24, 2:00 pm ET
After hours $22.97 +0.78%
Open$22.84
Prev close$22.79
Day range$22.75 – $22.99
Volume5.58M
Market cap$117.09B
P/E (TTM)15.9
Dividend yield1.55%

Average implied volatility across the listed chain right now: 52%. Implied volatility measures how big a price swing the options market is pricing in — there is no fixed “normal” level, it varies a lot by stock.

Calls

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $22.50 $1.24 $1.20/$1.45 1 261 38%
16 Oct 2026 $25.00 $0.25 $0.25/$0.35 611 9,355 35%
16 Oct 2026 $20.00 $3.30 $3.10/$3.50 1 426 43%
16 Oct 2026 $27.50 $0.05 $0.05/$0.20 0 7,532 45%
16 Oct 2026 $17.50 $5.17 $5.00/$6.20 0 263 0%
16 Oct 2026 $30.00 $0.01 $0.00/$0.15 0 1,188 40%
16 Oct 2026 $15.00 $7.66 $7.60/$9.10 0 6 110%
16 Oct 2026 $32.50 $0.00 $0.00/$0.55 0 79 43%
16 Oct 2026 $35.00 $0.00 $0.00/$0.25 0 1,145 45%
16 Oct 2026 $37.50 $0.00 $0.00/$0.15 0 39 47%
16 Oct 2026 $40.00 $0.00 $0.00/$0.75 0 1 53%
16 Oct 2026 $42.50 $0.00 $0.00/$0.75 0 0 58%
16 Oct 2026 $45.00 $0.00 $0.00/$1.00 0 0 63%
16 Oct 2026 $47.50 $0.00 $0.00/$1.00 0 0 68%

Puts

ExpiryStrikeLastBid/AskVolumeOpen interestIV
16 Oct 2026 $22.50 $0.63 $0.50/$0.60 15 1,733 33%
16 Oct 2026 $25.00 $2.57 $0.85/$3.30 0 1,111 33%
16 Oct 2026 $20.00 $0.10 $0.00/$0.35 0 1,153 40%
16 Oct 2026 $27.50 $4.87 $3.90/$5.30 0 190 57%
16 Oct 2026 $17.50 $0.00 $0.00/$0.20 0 43 38%
16 Oct 2026 $30.00 $7.34 $5.30/$8.40 0 0 0%
16 Oct 2026 $15.00 $0.00 $0.00/$0.20 0 0 43%
16 Oct 2026 $32.50 $9.84 $7.80/$10.90 0 1 0%
16 Oct 2026 $35.00 $12.34 $11.70/$12.10 0 5 77%
16 Oct 2026 $37.50 $14.84 $12.80/$16.00 0 0 87%
16 Oct 2026 $40.00 $17.34 $14.90/$18.80 0 0 0%
16 Oct 2026 $42.50 $19.84 $17.40/$21.30 0 0 0%
16 Oct 2026 $45.00 $22.34 $19.90/$23.80 0 0 0%
16 Oct 2026 $47.50 $24.84 $22.60/$26.00 0 0 0%

Open interest = contracts currently outstanding (not yet closed out). Higher open interest generally means a strike/expiry is more actively traded and easier to get in and out of.

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