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Bankunited, Inc. BKU

i

Market dataready · fetched 2026-11-04T00:51:54.480Z

Delta surfaceAlpaca · derived absolute-delta buckets · 2026-11-20

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 · 2026-11-04T00:00:00.001496603Z

FundamentalsSEC EDGAR · ready · as of 2026-06-30 · fetched 2026-11-04T00:51:53.986003+00:00

Share price$43.25
1D-1.5%
AH$43.17$43.46$43.74$44.02$44.315:30 AM6:30 AM9:00 AM1:00 PM2:00 PMBKU
Sold putSold callAH

Bankunited, Inc. options

Live interpolated BKU call and put midpoint premiums by absolute delta.Bankunited, Inc.$0.27$1.22$2.18$3.13$4.09$39.67$41.66$43.65$45.65$47.6420Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ80Δ P unavailable: no unambiguous, price-consistent delta bracketP —OPTION PRICELive BKU spot · $43.25BKU PRICE$0.37$0.47$0.56$0.86$1.19$1.51$1.84$2.17$2.50$2.83$3.16$3.49$3.81$0.40$0.53$0.66$0.79$0.92$1.06$1.19$1.32$1.45$1.58$1.72$1.85
Puts——
CallsFair1.02×
Skew——
Implied moveBullish±$3.03
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ47.2737.7%10.2%40.5732.0%7.1%
25Δ46.2135.3%7.9%40.9531.2%6.5%
30Δ45.1532.9%5.7%41.3430.3%6.0%
35Δ44.5733.7%5.0%41.7229.5%5.4%
40Δ44.0635.1%4.6%42.1028.6%4.8%
45Δ43.5536.5%4.2%42.4827.8%4.2%
50Δ43.0538.0%3.8%42.8726.9%3.6%
55Δ42.5439.4%3.4%43.2526.0%3.1%
60Δ42.0440.8%3.0%43.6325.2%2.5%
65Δ41.5342.2%2.6%44.0124.3%1.9%
70Δ41.0343.6%2.2%44.4023.5%1.3%
75Δ40.5245.0%1.8%44.7822.6%0.7%
80Δ40.0246.4%1.3%

20Δ

Calls
Pseudo strike
47.27
IV
37.7%
B/E move
10.2%
Puts
Pseudo strike
40.57
IV
32.0%
B/E move
7.1%

25Δ

Calls
Pseudo strike
46.21
IV
35.3%
B/E move
7.9%
Puts
Pseudo strike
40.95
IV
31.2%
B/E move
6.5%

30Δ

Calls
Pseudo strike
45.15
IV
32.9%
B/E move
5.7%
Puts
Pseudo strike
41.34
IV
30.3%
B/E move
6.0%

35Δ

Calls
Pseudo strike
44.57
IV
33.7%
B/E move
5.0%
Puts
Pseudo strike
41.72
IV
29.5%
B/E move
5.4%

40Δ

Calls
Pseudo strike
44.06
IV
35.1%
B/E move
4.6%
Puts
Pseudo strike
42.10
IV
28.6%
B/E move
4.8%

45Δ

Calls
Pseudo strike
43.55
IV
36.5%
B/E move
4.2%
Puts
Pseudo strike
42.48
IV
27.8%
B/E move
4.2%

50Δ

Calls
Pseudo strike
43.05
IV
38.0%
B/E move
3.8%
Puts
Pseudo strike
42.87
IV
26.9%
B/E move
3.6%

55Δ

Calls
Pseudo strike
42.54
IV
39.4%
B/E move
3.4%
Puts
Pseudo strike
43.25
IV
26.0%
B/E move
3.1%

60Δ

Calls
Pseudo strike
42.04
IV
40.8%
B/E move
3.0%
Puts
Pseudo strike
43.63
IV
25.2%
B/E move
2.5%

65Δ

Calls
Pseudo strike
41.53
IV
42.2%
B/E move
2.6%
Puts
Pseudo strike
44.01
IV
24.3%
B/E move
1.9%

70Δ

Calls
Pseudo strike
41.03
IV
43.6%
B/E move
2.2%
Puts
Pseudo strike
44.40
IV
23.5%
B/E move
1.3%

75Δ

Calls
Pseudo strike
40.52
IV
45.0%
B/E move
1.8%
Puts
Pseudo strike
44.78
IV
22.6%
B/E move
0.7%

80Δ

Calls
Pseudo strike
40.02
IV
46.4%
B/E move
1.3%
Puts
Pseudo strike
IV
B/E move

Options history

IV · four-Friday blend32.76%
Daily close
BKU27.5%34.7%41.9%2026-08-21: 33.81%2026-09-01: 32.78%2026-09-02: 33.97%2026-09-10: 38.23%2026-09-11: 33.94%2026-09-14: 40.87%2026-09-15: 38.60%2026-09-18: 29.76%2026-09-21: 28.53%2026-09-22: 32.72%2026-10-16: 34.24%2026-10-20: 34.04%2026-10-23: 30.56%2026-10-26: 31.41%2026-10-27: 32.35%2026-10-30: 32.76%Aug 21Sep 18Oct 30
16 observations2026-08-21 — 2026-10-30
Table
DateIV (%)
33.81%
32.78%
33.97%
38.23%
33.94%
40.87%
38.60%
29.76%
28.53%
32.72%
34.24%
34.04%
30.56%
31.41%
32.35%
32.76%