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Bankunited, Inc. BKU

i

Market dataready · fetched 2026-11-12T03:16:55.523Z

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 · 2026-11-12T00:00:00.003918712Z

FundamentalsSEC EDGAR · ready · as of 2026-09-30 · fetched 2026-11-12T03:16:55.160216+00:00

Share price$43.85
1D+0.4%
AH$43.50$43.63$43.77$43.91$44.045:30 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.$0.31$3.08$5.85$8.63$11.40$38.14$40.45$42.77$45.09$47.4120Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80Δ25Δ C unavailable: no unambiguous, price-consistent delta bracketC —OPTION PRICELive BKU spot · $43.85BKU PRICE$1.07$0.61$1.61$2.61$3.60$4.60$5.60$6.60$7.60$8.60$9.60$10.60$1.09$1.10$1.21$1.32$1.44$1.55$1.66$1.77$1.88$2.31$2.92$3.54$4.16
PutsExpensive2.18×
Calls——
Skew——
Implied moveBullish±$6.26
Tilt——
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ55.78159.4%29.7%37.27137.4%17.5%
25Δ40.00100.5%11.3%
30Δ44.6929.3%3.3%40.6893.2%10.0%
35Δ43.5937.5%3.1%41.3685.9%8.7%
40Δ42.5045.7%2.9%42.0378.6%7.4%
45Δ41.4053.8%2.6%42.7171.3%6.1%
50Δ40.3162.0%2.4%43.3964.0%4.8%
55Δ39.2170.1%2.2%44.0656.7%3.6%
60Δ38.1178.3%2.0%44.7449.5%2.3%
65Δ37.0286.4%1.8%45.4546.6%1.6%
70Δ35.9294.6%1.5%46.1846.5%1.3%
75Δ34.83102.7%1.3%46.9146.5%1.1%
80Δ33.73110.9%1.1%47.6546.4%0.8%

20Δ

Calls
Pseudo strike
55.78
IV
159.4%
B/E move
29.7%
Puts
Pseudo strike
37.27
IV
137.4%
B/E move
17.5%

25Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
40.00
IV
100.5%
B/E move
11.3%

30Δ

Calls
Pseudo strike
44.69
IV
29.3%
B/E move
3.3%
Puts
Pseudo strike
40.68
IV
93.2%
B/E move
10.0%

35Δ

Calls
Pseudo strike
43.59
IV
37.5%
B/E move
3.1%
Puts
Pseudo strike
41.36
IV
85.9%
B/E move
8.7%

40Δ

Calls
Pseudo strike
42.50
IV
45.7%
B/E move
2.9%
Puts
Pseudo strike
42.03
IV
78.6%
B/E move
7.4%

45Δ

Calls
Pseudo strike
41.40
IV
53.8%
B/E move
2.6%
Puts
Pseudo strike
42.71
IV
71.3%
B/E move
6.1%

50Δ

Calls
Pseudo strike
40.31
IV
62.0%
B/E move
2.4%
Puts
Pseudo strike
43.39
IV
64.0%
B/E move
4.8%

55Δ

Calls
Pseudo strike
39.21
IV
70.1%
B/E move
2.2%
Puts
Pseudo strike
44.06
IV
56.7%
B/E move
3.6%

60Δ

Calls
Pseudo strike
38.11
IV
78.3%
B/E move
2.0%
Puts
Pseudo strike
44.74
IV
49.5%
B/E move
2.3%

65Δ

Calls
Pseudo strike
37.02
IV
86.4%
B/E move
1.8%
Puts
Pseudo strike
45.45
IV
46.6%
B/E move
1.6%

70Δ

Calls
Pseudo strike
35.92
IV
94.6%
B/E move
1.5%
Puts
Pseudo strike
46.18
IV
46.5%
B/E move
1.3%

75Δ

Calls
Pseudo strike
34.83
IV
102.7%
B/E move
1.3%
Puts
Pseudo strike
46.91
IV
46.5%
B/E move
1.1%

80Δ

Calls
Pseudo strike
33.73
IV
110.9%
B/E move
1.1%
Puts
Pseudo strike
47.65
IV
46.4%
B/E move
0.8%

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%