AMRC · Ameresco, Inc.

Track AMRC — free Ask ALVIS about AMRC

$19.66 -1.43 (-6.78%) At close · Jul 28

Market Cap

$1.04B

52.95M

Options Chain

15-min delayed Underlying $19.66 · at close Jul 28, 2026 Options Calculator

Positioning

Aug 21, 2026 · 23 days to expiry · 16 contracts

Put / call OI

0.53

Call-heavy positioning

Open interest

840

contracts outstanding

Volume

traded today

Max pain

$30.00

$10.34 above spot

ATM implied vol

107.3%

market's expected move

Open interest by strike

Calls Puts

17.5

22.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 23d Sep 18 51d Oct 16 79d Jan 15 170d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	97.3%	0.898	—		$0.45	-0.114	103.4%	1	3
Call · $15 In the money Last — Breakeven — Implied vol 97.3% Delta 0.898 ≈90% ITM Gamma 0.037 Theta -0.02 Vega 0.008 Open interest 0 Model this call Put · $15 Last $0.45 Breakeven $14.55 Implied vol 103.4% Delta -0.114 ≈11% ITM Gamma 0.038 Theta -0.021 Vega 0.011 Open interest 3 Model this put
0	—	86.9%	0.752	—		$1.40	-0.274	106.5%	2	25
Call · $17.5 In the money Last — Breakeven — Implied vol 86.9% Delta 0.752 ≈75% ITM Gamma 0.073 Theta -0.031 Vega 0.016 Open interest 0 Model this call Put · $17.5 Last $1.40 Breakeven $16.10 Implied vol 106.5% Delta -0.274 ≈27% ITM Gamma 0.063 Theta -0.038 Vega 0.016 Open interest 25 Model this put
Underlying $19.66
2	2	98.6%	0.538	$3.55		$2.00	-0.453	115.9%	10	157
Call · $20 Last $3.55 Breakeven $23.55 Implied vol 98.6% Delta 0.538 ≈54% ITM Gamma 0.082 Theta -0.044 Vega 0.02 Open interest 2 Model this call Put · $20 In the money Last $2.00 Breakeven $18.00 Implied vol 115.9% Delta -0.453 ≈45% ITM Gamma 0.069 Theta -0.049 Vega 0.02 Open interest 157 Model this put
11	5	101.4%	0.36	$1.90		$4.40	-0.614	114.7%	1	42
Call · $22.5 Last $1.90 Breakeven $24.40 Implied vol 101.4% Delta 0.36 ≈36% ITM Gamma 0.074 Theta -0.042 Vega 0.018 Open interest 11 Model this call Put · $22.5 In the money Last $4.40 Breakeven $18.10 Implied vol 114.7% Delta -0.614 ≈61% ITM Gamma 0.068 Theta -0.046 Vega 0.018 Open interest 42 Model this put
13	2	109.2%	0.243	$0.60		$3.84	-0.727	122.5%	1	34
Call · $25 Last $0.60 Breakeven $25.60 Implied vol 109.2% Delta 0.243 ≈24% ITM Gamma 0.058 Theta -0.037 Vega 0.015 Open interest 13 Model this call Put · $25 In the money Last $3.84 Breakeven $21.16 Implied vol 122.5% Delta -0.727 ≈73% ITM Gamma 0.056 Theta -0.043 Vega 0.015 Open interest 34 Model this put
87	2	129.5%	0.137	$0.20		$11.15	-0.856	134.1%	5	24
Call · $30 Last $0.20 Breakeven $30.20 Implied vol 129.5% Delta 0.137 ≈14% ITM Gamma 0.034 Theta -0.031 Vega 0.011 Open interest 87 Model this call Put · $30 In the money Last $11.15 Breakeven $18.85 Implied vol 134.1% Delta -0.856 ≈86% ITM Gamma 0.035 Theta -0.031 Vega 0.011 Open interest 24 Model this put
421	5	163.7%	0.122	$0.14		$13.93	-0.849	179.4%	17	6
Call · $35 Last $0.14 Breakeven $35.14 Implied vol 163.7% Delta 0.122 ≈12% ITM Gamma 0.025 Theta -0.036 Vega 0.012 Open interest 421 Model this call Put · $35 In the money Last $13.93 Breakeven $21.07 Implied vol 179.4% Delta -0.849 ≈85% ITM Gamma 0.027 Theta -0.043 Vega 0.011 Open interest 6 Model this put
15	1	185.8%	0.101	$0.05		—	-0.862	206.9%	—	0
Call · $40 Last $0.05 Breakeven $40.05 Implied vol 185.8% Delta 0.101 ≈10% ITM Gamma 0.019 Theta -0.036 Vega 0.007 Open interest 15 Model this call Put · $40 In the money Last — Breakeven — Implied vol 206.9% Delta -0.862 ≈86% ITM Gamma 0.022 Theta -0.046 Vega 0.012 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 1488139 CUSIP 02361E108 13F (30d) 23 filings 23 filers Visit website Investor relations