BBSI · Barrett Business Services Inc · Options Chain

Track BBSI — free

$33.35 +0.49 (+1.49%) At close · Sep 11

Russell 2000 member Rebalance outlook locked

Market Cap

$808.24M

24.24M

Options Chain

Underlying $33.35 · 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 · 18 contracts · mixed daily-bar sessions · Aug 11, 2026; 17 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

$35.00

$1.65 above spot

ATM implied vol

78.8%

market's expected move

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 Nov 20 68d Feb 19 159d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$11.00	$16.00	—		—	$0.00	$4.40	—	—	—	—
Call · $20 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:56:37.363 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 19:57:01.502 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$8.50	$13.50	—		—	$0.00	$4.10	—	—	—	—
Call · $22.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:27.816 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 19:57:50.790 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.00	$10.80	—		—	$0.00	$4.40	—	—	—	—
Call · $25 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:57:34.325 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 19:57:00.373 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	68.6%	0.914	$1.05	$5.90	—		—	$0.00	$4.60	—	—	—	—
Call · $30 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:31.327 UTC Last — Breakeven — Implied vol 68.6% Delta 0.914 ≈91% ITM Gamma 0.059 Theta -0.045 Vega 0.006 Open interest — OI effective date — Model this call Put · $30 Daily-bar session Unknown Quote as of 2026-09-11 19:56:17.558 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $33.35
6	6	53.6%	0.233	$0.05	$0.50	$1.20		—	$0.30	$4.90	-0.63	104%	—	—
Call · $35 Daily-bar session Aug 11, 2026 Quote as of 2026-09-11 19:59:25.071 UTC Last $1.20 Breakeven $36.20 Implied vol 53.6% Delta 0.233 ≈23% ITM Gamma 0.146 Theta -0.065 Vega 0.012 Open interest 6 OI effective date Sep 10, 2026 Model this call Put · $35 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:48.902 UTC Last — Breakeven — Implied vol 104% Delta -0.63 ≈63% ITM Gamma 0.093 Theta -0.151 Vega 0.015 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.40	—		—	$5.00	$9.00	—	—	—	—
Call · $40 Daily-bar session Unknown Quote as of 2026-09-11 19:55:30.202 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $40 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:39.625 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.40	—		—	$10.10	$14.00	—	—	—	—
Call · $45 Daily-bar session Unknown Quote as of 2026-09-11 19:56:50.736 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 19:58:03.629 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.40	—		—	$15.10	$19.00	—	—	—	—
Call · $50 Daily-bar session Unknown Quote as of 2026-09-11 19:56:50.736 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 19:59:24.969 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$4.40	—		—	$20.10	$24.00	—	—	—	—
Call · $55 Daily-bar session Unknown Quote as of 2026-09-11 19:57:52.060 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $55 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:35.130 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 11, 2026; 17 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 902791 CUSIP 068463108 13F (30d) 61 filings 61 filers Visit website Investor relations