TCBI · Texas Capital Bancshares Inc/Tx · Options Chain

Track TCBI — free

$94.90 +0.42 (+0.44%) At close · Sep 18

S&P 400 member Russell 2000 member Rebalance outlook locked

Market Cap

$4.13B

43.47M

Options Chain

Underlying $94.90 · at close Sep 18, 2026 Options Calculator

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Positioning

Oct 16, 2026 · 26 days to expiry · 42 contracts · mixed daily-bar sessions · Aug 24, 2026–Sep 18, 2026; 36 unknown

Put / call OI

143.29

Put-heavy positioning

Open interest

1,010

as of Sep 17, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$100.00

$5.10 above spot

ATM implied vol

29.2%

market's expected move

Open interest by strike

Calls Puts

100

105

110

115

120

125

130

135

140

145

150

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Oct 16 26d Nov 20 61d Dec 18 89d Mar 19 180d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$43.00	$47.10	—		—	$0.00	$1.95	—	—	—	—
Call · $50 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:57:53.158 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $50 Daily-bar session Unknown Quote as of 2026-09-18 19:54:59.172 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$38.20	$42.10	—		—	$0.00	$1.95	—	—	—	—
Call · $55 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:57:53.269 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $55 Daily-bar session Unknown Quote as of 2026-09-18 19:54:59.170 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	89.4%	0.98	$33.30	$37.20	—		—	$0.00	$1.75	—	—	—	—
Call · $60 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:58:03.112 UTC Last — Breakeven — Implied vol 89.4% Delta 0.98 ≈98% ITM Gamma 0.002 Theta -0.027 Vega 0.012 Open interest — OI effective date — Model this call Put · $60 Daily-bar session Unknown Quote as of 2026-09-18 19:59:52.666 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	74.7%	0.978	$28.30	$32.20	—		—	$0.00	$2.15	—	—	—	—
Call · $65 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:58:37.128 UTC Last — Breakeven — Implied vol 74.7% Delta 0.978 ≈98% ITM Gamma 0.003 Theta -0.026 Vega 0.013 Open interest — OI effective date — Model this call Put · $65 Daily-bar session Unknown Quote as of 2026-09-18 19:57:53.138 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	71.6%	0.956	$23.60	$27.30	—		—	$0.00	$2.20	—	—	—	—
Call · $70 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:57:53.914 UTC Last — Breakeven — Implied vol 71.6% Delta 0.956 ≈96% ITM Gamma 0.005 Theta -0.04 Vega 0.024 Open interest — OI effective date — Model this call Put · $70 Daily-bar session Unknown Quote as of 2026-09-18 19:58:39.724 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	57.7%	0.948	$18.70	$22.20	—		—	$0.00	$2.25	—	—	—	—
Call · $75 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:57:53.138 UTC Last — Breakeven — Implied vol 57.7% Delta 0.948 ≈95% ITM Gamma 0.007 Theta -0.037 Vega 0.027 Open interest — OI effective date — Model this call Put · $75 Daily-bar session Unknown Quote as of 2026-09-18 19:57:53.138 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	28.5%	0.99	$13.80	$16.50	—		—	$0.00	$2.45	—	—	—	—
Call · $80 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:57:53.138 UTC Last — Breakeven — Implied vol 28.5% Delta 0.99 ≈99% ITM Gamma 0.004 Theta -0.012 Vega 0.007 Open interest — OI effective date — Model this call Put · $80 Daily-bar session Unknown Quote as of 2026-09-18 19:57:53.138 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	37.1%	0.883	$8.80	$12.60	—		—	$0.00	$2.30	—	—	—	—
Call · $85 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:58:08.181 UTC Last — Breakeven — Implied vol 37.1% Delta 0.883 ≈88% ITM Gamma 0.021 Theta -0.043 Vega 0.05 Open interest — OI effective date — Model this call Put · $85 Daily-bar session Unknown Quote as of 2026-09-18 19:58:09.883 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	34.3%	0.744	$5.10	$8.00	—		$0.55	$0.35	$3.10	-0.275	38.2%	1	1
Call · $90 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:57.890 UTC Last — Breakeven — Implied vol 34.3% Delta 0.744 ≈74% ITM Gamma 0.037 Theta -0.061 Vega 0.082 Open interest — OI effective date — Model this call Put · $90 Daily-bar session Sep 15, 2026 Quote as of 2026-09-18 19:58:17.479 UTC Last $0.55 Breakeven $89.45 Implied vol 38.2% Delta -0.275 ≈27% ITM Gamma 0.035 Theta -0.059 Vega 0.085 Open interest 1 OI effective date Sep 17, 2026 Model this put
Underlying $94.90
—	—	32.4%	0.525	$2.00	$4.70	—		$3.00	$2.00	$3.10	-0.476	26.1%	1	1k
Call · $95 Daily-bar session Unknown Quote as of 2026-09-18 19:59:36.875 UTC Last — Breakeven — Implied vol 32.4% Delta 0.525 ≈53% ITM Gamma 0.049 Theta -0.068 Vega 0.101 Open interest — OI effective date — Model this call Put · $95 In the money Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:59:54.478 UTC Last $3.00 Breakeven $92.00 Implied vol 26.1% Delta -0.476 ≈48% ITM Gamma 0.06 Theta -0.046 Vega 0.101 Open interest 1k OI effective date Sep 17, 2026 Model this put
2	1	33.5%	0.305	$0.05	$3.10	$2.00		$3.60	$4.50	$6.90	-0.759	25.2%	1	1
Call · $100 Daily-bar session Sep 15, 2026 Quote as of 2026-09-18 19:57:37.867 UTC Last $2.00 Breakeven $102.00 Implied vol 33.5% Delta 0.305 ≈30% ITM Gamma 0.041 Theta -0.06 Vega 0.089 Open interest 2 OI effective date Sep 17, 2026 Model this call Put · $100 In the money Daily-bar session Sep 15, 2026 Quote as of 2026-09-18 19:59:29.001 UTC Last $3.60 Breakeven $96.40 Implied vol 25.2% Delta -0.759 ≈76% ITM Gamma 0.049 Theta -0.03 Vega 0.079 Open interest 1 OI effective date Sep 17, 2026 Model this put
1	1	—	—	$0.00	$1.75	$0.75		—	$8.70	$11.80	-0.879	30.4%	—	—
Call · $105 Daily-bar session Sep 15, 2026 Quote as of 2026-09-18 19:58:30.404 UTC Last $0.75 Breakeven $105.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 17, 2026 Model this call Put · $105 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:58:05.514 UTC Last — Breakeven — Implied vol 30.4% Delta -0.879 ≈88% ITM Gamma 0.026 Theta -0.02 Vega 0.051 Open interest — OI effective date — Model this put
4	4	—	—	$0.00	$1.20	$0.65		—	$13.70	$17.10	-0.882	43.6%	—	—
Call · $110 Daily-bar session Aug 24, 2026 Quote as of 2026-09-18 19:57:08.538 UTC Last $0.65 Breakeven $110.65 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 17, 2026 Model this call Put · $110 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:59.053 UTC Last — Breakeven — Implied vol 43.6% Delta -0.882 ≈88% ITM Gamma 0.018 Theta -0.031 Vega 0.05 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$18.60	$21.90	-0.914	49.6%	—	—
Call · $115 Daily-bar session Unknown Quote as of 2026-09-18 19:58:08.247 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $115 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:57:55.450 UTC Last — Breakeven — Implied vol 49.6% Delta -0.914 ≈91% ITM Gamma 0.013 Theta -0.027 Vega 0.04 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.75	—		—	$23.60	$26.90	-0.922	58%	—	—
Call · $120 Daily-bar session Unknown Quote as of 2026-09-18 19:59:52.666 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $120 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:57:53.222 UTC Last — Breakeven — Implied vol 58% Delta -0.922 ≈92% ITM Gamma 0.01 Theta -0.029 Vega 0.037 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.75	—		—	$28.00	$31.90	-0.963	55.1%	—	—
Call · $125 Daily-bar session Unknown Quote as of 2026-09-18 19:59:52.666 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $125 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:58:09.432 UTC Last — Breakeven — Implied vol 55.1% Delta -0.963 ≈96% ITM Gamma 0.006 Theta -0.009 Vega 0.021 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$33.00	$36.90	-0.964	62.1%	—	—
Call · $130 Daily-bar session Unknown Quote as of 2026-09-18 19:58:08.537 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $130 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:57:53.142 UTC Last — Breakeven — Implied vol 62.1% Delta -0.964 ≈96% ITM Gamma 0.005 Theta -0.011 Vega 0.02 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$38.00	$41.90	-0.965	68.8%	—	—
Call · $135 Daily-bar session Unknown Quote as of 2026-09-18 19:59:09.363 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $135 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:57:53.142 UTC Last — Breakeven — Implied vol 68.8% Delta -0.965 ≈96% ITM Gamma 0.004 Theta -0.012 Vega 0.02 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$43.60	$46.90	-0.938	87.3%	—	—
Call · $140 Daily-bar session Unknown Quote as of 2026-09-18 19:59:08.915 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $140 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:57:55.450 UTC Last — Breakeven — Implied vol 87.3% Delta -0.938 ≈94% ITM Gamma 0.006 Theta -0.037 Vega 0.031 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$48.00	$51.90	-0.966	81.5%	—	—
Call · $145 Daily-bar session Unknown Quote as of 2026-09-18 19:57:08.762 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $145 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:58:10.231 UTC Last — Breakeven — Implied vol 81.5% Delta -0.966 ≈97% ITM Gamma 0.004 Theta -0.015 Vega 0.019 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$1.00	—		—	$53.00	$56.90	—	—	—	—
Call · $150 Daily-bar session Unknown Quote as of 2026-09-18 19:57:08.538 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $150 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:58:10.154 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 · Aug 24, 2026–Sep 18, 2026; 36 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 1077428 CUSIP 88224Q107 13F (30d) 11 filings 10 filers Visit website Investor relations