CATY · Cathay General Bancorp · Options Chain

Track CATY — free

$62.01 -0.03 (-0.05%) At close · Sep 11

S&P 600 member Russell 2000 member Rebalance outlook locked

Market Cap

$4.14B

66.71M

Options Chain

Underlying $62.01 · at close Sep 11, 2026 Options Calculator

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Positioning

Sep 18, 2026 · 5 days to expiry · 24 contracts · mixed daily-bar sessions · Jul 24, 2026–Sep 3, 2026; 20 unknown

Put / call OI

0.02

Call-heavy positioning

Open interest

102

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$65.00

$2.99 above spot

ATM implied vol

47.5%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 5d Oct 16 33d Nov 20 68d Feb 19 159d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$25.20	$29.50	—		—	$0.00	$0.30	—	—	—	—
Call · $35 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:06.918 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $35 Daily-bar session Unknown Quote as of 2026-09-11 19:58:30.407 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$20.10	$24.50	—		—	$0.00	$4.80	—	—	—	—
Call · $40 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:06.917 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $40 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.682 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$15.30	$19.50	—		—	$0.00	$4.80	—	—	—	—
Call · $45 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:06.916 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $45 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.681 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	86.2%	0.978	$9.70	$14.50	—		$0.20	$0.00	$4.80	—	—	1	1
Call · $50 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:58:03.815 UTC Last — Breakeven — Implied vol 86.2% Delta 0.978 ≈98% ITM Gamma 0.008 Theta -0.035 Vega 0.004 Open interest — OI effective date — Model this call Put · $50 Daily-bar session Jul 24, 2026 Quote as of 2026-09-11 19:57:04.577 UTC Last $0.20 Breakeven $49.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this put
—	—	76.8%	0.899	$5.20	$9.50	—		$0.10	$0.00	$4.80	—	—	1	1
Call · $55 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:07.362 UTC Last — Breakeven — Implied vol 76.8% Delta 0.899 ≈90% ITM Gamma 0.029 Theta -0.095 Vega 0.014 Open interest — OI effective date — Model this call Put · $55 Daily-bar session Aug 24, 2026 Quote as of 2026-09-11 19:57:02.518 UTC Last $0.10 Breakeven $54.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this put
—	2	47.5%	0.72	$0.55	$4.90	$2.30		—	$0.00	$4.80	—	—	—	—
Call · $60 In the money Daily-bar session Sep 2, 2026 Quote as of 2026-09-11 19:55:06.588 UTC Last $2.30 Breakeven $62.30 Implied vol 47.5% Delta 0.72 ≈72% ITM Gamma 0.089 Theta -0.11 Vega 0.027 Open interest — OI effective date — Model this call Put · $60 Daily-bar session Unknown Quote as of 2026-09-11 19:58:31.792 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $62.01
100	100	—	—	$0.00	$4.80	$0.10		—	$1.00	$4.90	-0.999	12.1%	—	—
Call · $65 Daily-bar session Sep 3, 2026 Quote as of 2026-09-11 19:55:17.045 UTC Last $0.10 Breakeven $65.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 100 OI effective date Sep 10, 2026 Model this call Put · $65 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:56:02.077 UTC Last — Breakeven — Implied vol 12.1% Delta -0.999 ≈100% ITM Gamma 0.005 Theta 0.006 Vega 0 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$6.00	$9.90	-0.996	35.2%	—	—
Call · $70 Daily-bar session Unknown Quote as of 2026-09-11 19:55:33.958 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $70 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:06.132 UTC Last — Breakeven — Implied vol 35.2% Delta -0.996 ≈100% ITM Gamma 0.004 Theta 0.004 Vega 0.001 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$11.00	$15.20	-0.946	89.1%	—	—
Call · $75 Daily-bar session Unknown Quote as of 2026-09-11 19:55:17.538 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $75 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:56:44.977 UTC Last — Breakeven — Implied vol 89.1% Delta -0.946 ≈95% ITM Gamma 0.016 Theta -0.058 Vega 0.009 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$16.00	$20.20	—	—	—	—
Call · $80 Daily-bar session Unknown Quote as of 2026-09-11 19:55:35.240 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $80 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:57:10.144 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$21.00	$25.20	—	—	—	—
Call · $85 Daily-bar session Unknown Quote as of 2026-09-11 19:55:35.240 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $85 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:06.133 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.80	—		—	$26.00	$29.90	—	—	—	—
Call · $90 Daily-bar session Unknown Quote as of 2026-09-11 19:55:07.806 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $90 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:56:41.033 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Jul 24, 2026–Sep 3, 2026; 20 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 861842 CUSIP 149150104 13F (30d) 82 filings 81 filers Visit website Investor relations