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HDFC Bank Limited HDB

i

Market datapartial · fetched 2026-11-05T15:59:13.605Z

Delta surfaceAlpaca · derived absolute-delta buckets ·

Calculation methodology

Options historyIV: ThetaData historical Greeks, equal-weight mean of call/put 50-delta IV across the next four listed Friday-cycle expirations, including holiday shifts verified against ThetaData’s market calendar. Missing inputs leave gaps. Skew: equal-weight mean of put minus call IV across those four expirations. IV-implied move history: mean of each expiration’s average call/put IV multiplied by the square root of remaining calendar days divided by 365.25; percentage of spot, not a quoted straddle premium.

History data

PriceAlpaca · sip · 2026-11-05T15:59:10.205662191Z

FundamentalsAlpha Vantage · unavailable

Share price$24.37
1D-0.7%
$24.23$24.42$24.61$24.80$24.995:30 AM6:30 AM9:00 AM1:00 PMHDB
Sold putSold call

HDFC Bank Limited options

Live interpolated HDB call and put midpoint premiums by absolute delta.HDFC Bank Limited$0.00$0.27$0.54$0.81$1.08$-0.12$0.19$0.50$0.81$1.1220Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ20Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —25Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —30Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —35Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —40Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —45Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —50Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —55Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —60Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —65Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —70Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —75Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —80Δ C/P unavailable: no unambiguous, price-consistent delta bracketC/P —OPTION PRICEHDB PRICE
Puts——
Calls——
Skew——
Implied move——
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ
25Δ
30Δ
35Δ
40Δ
45Δ
50Δ
55Δ
60Δ
65Δ
70Δ
75Δ
80Δ

20Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

25Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

30Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

35Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

40Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

45Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

50Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

55Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

60Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

65Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

70Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

75Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

80Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
IV
B/E move

Options history

IV · four-Friday blend33.35%
Daily close
HDB28.4%39.5%50.5%2026-08-28: 32.91%2026-08-31: 36.40%2026-09-01: 36.72%2026-09-02: 37.96%2026-09-15: 46.04%2026-09-16: 44.02%2026-09-24: 37.76%2026-09-25: 36.96%2026-09-28: 30.42%2026-09-29: 31.80%2026-09-30: 29.95%2026-10-02: 32.29%2026-10-06: 32.76%2026-10-07: 35.14%2026-10-09: 35.17%2026-10-12: 38.60%2026-10-14: 48.97%2026-10-16: 31.80%2026-10-21: 36.81%2026-10-22: 34.95%2026-10-23: 32.57%2026-10-30: 33.35%Aug 28Sep 30Oct 30
22 observations2026-08-28 — 2026-10-30
Table
DateIV (%)
32.91%
36.40%
36.72%
37.96%
46.04%
44.02%
37.76%
36.96%
30.42%
31.80%
29.95%
32.29%
32.76%
35.14%
35.17%
38.60%
48.97%
31.80%
36.81%
34.95%
32.57%
33.35%