ABM · Abm Industries Inc /De/

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$47.71 +0.37 (+0.78%) At close · Jul 24

Market Cap

$2.80B

58.58M

Options Chain

15-min delayed Underlying $47.71 · today Options Calculator

Positioning

Aug 21, 2026 · 27 days to expiry · 20 contracts

Put / call OI

0.11

Call-heavy positioning

Open interest

787

contracts outstanding

Volume

traded today

Max pain

$45.00

$2.71 below spot

ATM implied vol

24.6%

market's expected move

Open interest by strike

Calls Puts

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 27d Sep 18 55d Oct 16 83d Jan 15 174d Mar 19 237d Jun 17 327d Sep 17 419d Dec 17 510d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	123.6%	0.993	—		—	—	—	—	0
Call · $22.5 In the money Last — Breakeven — Implied vol 123.6% Delta 0.993 ≈99% ITM Gamma 0.001 Theta -0.005 Vega 0.002 Open interest 0 Model this call Put · $22.5 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	160.7%	0.956	—		—	—	—	—	0
Call · $25 In the money Last — Breakeven — Implied vol 160.7% Delta 0.956 ≈96% ITM Gamma 0.005 Theta -0.035 Vega 0.009 Open interest 0 Model this call Put · $25 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	—	—	—		—	—	—	—	0
Call · $30 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $30 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
0	—	88.6%	0.918	—		$0.05	-0.05	74.2%	20	20
Call · $35 In the money Last — Breakeven — Implied vol 88.6% Delta 0.918 ≈92% ITM Gamma 0.013 Theta -0.031 Vega 0.02 Open interest 0 Model this call Put · $35 Last $0.05 Breakeven $34.95 Implied vol 74.2% Delta -0.05 ≈5% ITM Gamma 0.011 Theta -0.018 Vega 0.011 Open interest 20 Model this put
1	2	44.7%	0.934	$5.10		$0.15	-0.064	44.7%	4	53
Call · $40 In the money Last $5.10 Breakeven $45.10 Implied vol 44.7% Delta 0.934 ≈93% ITM Gamma 0.022 Theta -0.014 Vega 0.021 Open interest 1 Model this call Put · $40 Last $0.15 Breakeven $39.85 Implied vol 44.7% Delta -0.064 ≈6% ITM Gamma 0.022 Theta -0.013 Vega 0.021 Open interest 53 Model this put
4	2	36.6%	0.737	$2.50		$0.72	-0.308	50%	4	4
Call · $45 In the money Last $2.50 Breakeven $47.50 Implied vol 36.6% Delta 0.737 ≈74% ITM Gamma 0.068 Theta -0.029 Vega 0.044 Open interest 4 Model this call Put · $45 Last $0.72 Breakeven $44.28 Implied vol 50% Delta -0.308 ≈31% ITM Gamma 0.054 Theta -0.042 Vega 0.044 Open interest 4 Model this put
Underlying $47.71
667	1	23.3%	0.242	$0.55		$2.45	-0.731	25.9%	2	1
Call · $50 Last $0.55 Breakeven $50.55 Implied vol 23.3% Delta 0.242 ≈24% ITM Gamma 0.104 Theta -0.018 Vega 0.047 Open interest 667 Model this call Put · $50 In the money Last $2.45 Breakeven $47.55 Implied vol 25.9% Delta -0.731 ≈73% ITM Gamma 0.099 Theta -0.02 Vega 0.047 Open interest 1 Model this put
17	1	30%	0.046	$0.13		—	-0.975	27%	—	0
Call · $55 Last $0.13 Breakeven $55.13 Implied vol 30% Delta 0.046 ≈5% ITM Gamma 0.025 Theta -0.007 Vega 0.015 Open interest 17 Model this call Put · $55 In the money Last — Breakeven — Implied vol 27% Delta -0.975 ≈98% ITM Gamma 0.02 Theta -0.003 Vega 0.006 Open interest 0 Model this put
0	—	—	—	—		—	-0.982	40.5%	—	0
Call · $60 Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this call Put · $60 In the money Last — Breakeven — Implied vol 40.5% Delta -0.982 ≈98% ITM Gamma 0.011 Theta -0.003 Vega 0.006 Open interest 0 Model this put
20	20	—	—	$0.03		—	-0.901	81%	—	0
Call · $65 Last $0.03 Breakeven $65.03 Implied vol — Delta — Gamma — Theta — Vega — Open interest 20 Model this call Put · $65 In the money Last — Breakeven — Implied vol 81% Delta -0.901 ≈90% ITM Gamma 0.017 Theta -0.032 Vega 0.027 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 771497 CUSIP 000957100 13F (30d) 54 filings 52 filers Visit website Investor relations