BBCP · Concrete Pumping Holdings, Inc.

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$10.27 -0.25 (-2.33%)

Market Cap

$530.64M

50.39M

Options Chain

15-min delayed Underlying $10.27 · today Options Calculator

Positioning

Aug 21, 2026 · 25 days to expiry · 16 contracts

Put / call OI

1.67

Put-heavy positioning

Open interest

contracts outstanding

Volume

traded today

Max pain

$10.00

$0.27 below spot

ATM implied vol

68%

market's expected move

Open interest by strike

Calls Puts

2.5

7.5

12.5

17.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 25d Sep 18 53d Dec 18 144d Mar 19 235d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	542.2%	0.956	—		$0.05	-0.017	318.8%	2	1
Call · $2.5 In the money Last — Breakeven — Implied vol 542.2% Delta 0.956 ≈96% ITM Gamma 0.006 Theta -0.027 Vega 0.003 Open interest 0 Model this call Put · $2.5 Last $0.05 Breakeven $2.45 Implied vol 318.8% Delta -0.017 ≈2% ITM Gamma 0.005 Theta -0.007 Vega 0.001 Open interest 1 Model this put
0	—	253.3%	0.924	—		$0.05	—	—	2	2
Call · $5 In the money Last — Breakeven — Implied vol 253.3% Delta 0.924 ≈92% ITM Gamma 0.021 Theta -0.02 Vega 0.005 Open interest 0 Model this call Put · $5 Last $0.05 Breakeven $4.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this put
0	—	116.9%	0.883	—		—	—	—	—	0
Call · $7.5 In the money Last — Breakeven — Implied vol 116.9% Delta 0.883 ≈88% ITM Gamma 0.063 Theta -0.013 Vega 0.006 Open interest 0 Model this call Put · $7.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
1	1	83.8%	0.596	$1.12		$0.35	-0.391	52.2%	1	1
Call · $10 In the money Last $1.12 Breakeven $11.12 Implied vol 83.8% Delta 0.596 ≈60% ITM Gamma 0.173 Theta -0.018 Vega 0.01 Open interest 1 Model this call Put · $10 Last $0.35 Breakeven $9.65 Implied vol 52.2% Delta -0.391 ≈39% ITM Gamma 0.275 Theta -0.01 Vega 0.01 Open interest 1 Model this put
Underlying $10.27
1	1	103.8%	0.28	$0.40		$1.90	—	—	2	1
Call · $12.5 Last $0.40 Breakeven $12.90 Implied vol 103.8% Delta 0.28 ≈28% ITM Gamma 0.122 Theta -0.019 Vega 0.01 Open interest 1 Model this call Put · $12.5 In the money Last $1.90 Breakeven $10.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
1	1	—	—	$0.08		—	—	—	—	0
Call · $15 Last $0.08 Breakeven $15.08 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this call Put · $15 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $17.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $17.5 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $20 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $20 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

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 1703956 CUSIP 206704108 13F (30d) 8 filings 8 filers Visit website Investor relations