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Cathay General Bancorp Common Stock CATY

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Market datapartial · fetched 2026-10-23T21:54:10.499Z

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 and implied move: recorded expiration-specific observations.

History data

PriceAlpaca · sip · 2026-10-23T20:00:01.482804304Z

FundamentalsAlpha Vantage · unavailable

Share price$64.30
1D+0.6%
AH$63.60$63.85$64.10$64.35$64.605:30 AM6:30 AM9:00 AM1:00 PM2:00 PMCATY
Sold putSold callAH

Cathay General Bancorp Common Stock options

Live interpolated CATY call and put midpoint premiums by absolute delta.Cathay General Bancorp Common Stock$2.29$3.75$5.20$6.66$8.11$53.85$58.80$63.75$68.70$73.6520Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive CATY spot · $64.30CATY PRICE$2.45$2.45$2.58$3.43$4.28$5.13$5.99$6.84$7.69$2.45$2.45$2.45$2.45$2.45$2.45$2.45$2.83$3.42$4.00$4.58$5.17$5.75
PutsExpensive1.90×
CallsExpensive1.40×
SkewBearish+6.19 pp
Implied moveBullish±$5.03
TiltBearish2.5% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ52.33108.0%22.4%
25Δ56.4783.9%16.0%
30Δ59.5266.2%11.2%
35Δ61.0156.9%8.9%
40Δ68.3254.7%10.1%62.2049.1%7.1%
45Δ66.5345.5%7.3%63.3941.4%5.2%
50Δ64.8337.7%4.8%64.5933.6%3.4%
55Δ63.6638.3%4.3%65.5430.9%2.5%
60Δ62.4938.9%3.8%66.3630.9%2.1%
65Δ61.3239.4%3.4%67.1830.9%1.7%
70Δ60.1640.0%2.9%68.0130.8%1.4%
75Δ58.9940.6%2.4%68.8330.8%1.0%
80Δ57.8241.2%1.9%69.6530.8%0.6%

20Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
52.33
IV
108.0%
B/E move
22.4%

25Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
56.47
IV
83.9%
B/E move
16.0%

30Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
59.52
IV
66.2%
B/E move
11.2%

35Δ

Calls
Pseudo strike
IV
B/E move
Puts
Pseudo strike
61.01
IV
56.9%
B/E move
8.9%

40Δ

Calls
Pseudo strike
68.32
IV
54.7%
B/E move
10.1%
Puts
Pseudo strike
62.20
IV
49.1%
B/E move
7.1%

45Δ

Calls
Pseudo strike
66.53
IV
45.5%
B/E move
7.3%
Puts
Pseudo strike
63.39
IV
41.4%
B/E move
5.2%

50Δ

Calls
Pseudo strike
64.83
IV
37.7%
B/E move
4.8%
Puts
Pseudo strike
64.59
IV
33.6%
B/E move
3.4%

55Δ

Calls
Pseudo strike
63.66
IV
38.3%
B/E move
4.3%
Puts
Pseudo strike
65.54
IV
30.9%
B/E move
2.5%

60Δ

Calls
Pseudo strike
62.49
IV
38.9%
B/E move
3.8%
Puts
Pseudo strike
66.36
IV
30.9%
B/E move
2.1%

65Δ

Calls
Pseudo strike
61.32
IV
39.4%
B/E move
3.4%
Puts
Pseudo strike
67.18
IV
30.9%
B/E move
1.7%

70Δ

Calls
Pseudo strike
60.16
IV
40.0%
B/E move
2.9%
Puts
Pseudo strike
68.01
IV
30.8%
B/E move
1.4%

75Δ

Calls
Pseudo strike
58.99
IV
40.6%
B/E move
2.4%
Puts
Pseudo strike
68.83
IV
30.8%
B/E move
1.0%

80Δ

Calls
Pseudo strike
57.82
IV
41.2%
B/E move
1.9%
Puts
Pseudo strike
69.65
IV
30.8%
B/E move
0.6%

Options history

CATY25.5828.0930.612026-10-20: 30.25%2026-10-21: 30.26%2026-10-22: 25.92%Oct 20Oct 22
Table
DateIV
30.25%
30.26%
25.92%