CBNK · Capital Bancorp Inc · Options Chain

Track CBNK — free

$36.25 -0.11 (-0.30%) At close · Sep 11

Russell 2000 member Rebalance outlook locked

Market Cap

$590.53M

16.29M

Options Chain

Underlying $36.25 · at close Sep 11, 2026 Options Calculator

Pull option chains with greeks and open interest through the options chain API or MCP →

Positioning

Sep 18, 2026 · 5 days to expiry · 16 contracts · mixed daily-bar sessions · Aug 25, 2026; 15 unknown

Put / call OI

0.00

Call-heavy positioning

Open interest

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$40.00

$3.75 above spot

Open interest by strike

Calls Puts

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 5d Oct 16 33d Jan 15 124d Apr 16 215d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$14.30	$18.50	—		—	$0.00	$4.50	—	—	—	—
Call · $20 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:57.030 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $20 Daily-bar session Unknown Quote as of 2026-09-11 19:55:05.844 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$11.80	$16.00	—		—	$0.00	$4.60	—	—	—	—
Call · $22.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:55.501 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $22.5 Daily-bar session Unknown Quote as of 2026-09-11 19:55:05.844 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$9.30	$13.50	—		—	$0.00	$4.60	—	—	—	—
Call · $25 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:55.501 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $25 Daily-bar session Unknown Quote as of 2026-09-11 19:57:01.716 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.40	$9.00	—		—	$0.00	$4.60	—	—	—	—
Call · $30 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:02.349 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $30 Daily-bar session Unknown Quote as of 2026-09-11 19:57:00.750 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.90	—		—	$0.00	$4.50	—	—	—	—
Call · $35 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:05.210 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 19:55:40.816 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $36.25
1	1	—	—	$0.00	$4.60	$4.30		—	$1.50	$5.70	—	—	—	—
Call · $40 Daily-bar session Aug 25, 2026 Quote as of 2026-09-11 19:55:54.707 UTC Last $4.30 Breakeven $44.30 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $40 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:45.427 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.50	—		—	$6.50	$10.70	—	—	—	—
Call · $45 Daily-bar session Unknown Quote as of 2026-09-11 19:55:54.708 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $45 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:45.427 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.50	—		—	$11.50	$15.70	—	—	—	—
Call · $50 Daily-bar session Unknown Quote as of 2026-09-11 19:55:05.844 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $50 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:55:45.427 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 25, 2026; 15 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 1419536 CUSIP 139737100 13F (30d) 38 filings 38 filers Visit website Investor relations