WMS · Advanced Drainage Systems, Inc.

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$141.92 +1.46 (+1.04%) At close · Jul 24

Market Cap

$10.86B

76.60M

Options Chain

15-min delayed Underlying $141.92 · today Options Calculator

Positioning

Aug 21, 2026 · 27 days to expiry · 46 contracts

Put / call OI

25.11

Put-heavy positioning

Open interest

1,175

contracts outstanding

Volume

traded today

Max pain

$145.00

$3.08 above spot

ATM implied vol

50.1%

market's expected move

Open interest by strike

Calls Puts

100

105

110

115

120

125

130

135

140

145

150

155

160

165

170

175

180

185

190

195

200

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 27d Sep 18 55d Dec 18 146d Mar 19 237d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
0	—	0.2%	1	—		$0.75	-0.029	96.2%	3	4
Call · $90 In the money Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.007 Vega 0 Open interest 0 Model this call Put · $90 Last $0.75 Breakeven $89.25 Implied vol 96.2% Delta -0.029 ≈3% ITM Gamma 0.002 Theta -0.045 Vega 0.031 Open interest 4 Model this put
0	—	0.2%	1	—		$0.30	-0.034	87.9%	1	1
Call · $95 In the money Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.007 Vega 0 Open interest 0 Model this call Put · $95 Last $0.30 Breakeven $94.70 Implied vol 87.9% Delta -0.034 ≈3% ITM Gamma 0.002 Theta -0.047 Vega 0.032 Open interest 1 Model this put
0	—	0.2%	1	—		—	-0.038	78.4%	—	0
Call · $100 In the money Last — Breakeven — Implied vol 0.2% Delta 1 ≈100% ITM Gamma 0 Theta -0.008 Vega 0 Open interest 0 Model this call Put · $100 Last — Breakeven — Implied vol 78.4% Delta -0.038 ≈4% ITM Gamma 0.003 Theta -0.046 Vega 0.033 Open interest 0 Model this put
0	—	59.8%	0.976	—		—	-0.067	81.3%	—	0
Call · $105 In the money Last — Breakeven — Implied vol 59.8% Delta 0.976 ≈98% ITM Gamma 0.002 Theta -0.032 Vega 0.017 Open interest 0 Model this call Put · $105 Last — Breakeven — Implied vol 81.3% Delta -0.067 ≈7% ITM Gamma 0.004 Theta -0.075 Vega 0.058 Open interest 0 Model this put
0	—	56%	0.962	—		—	-0.065	67.5%	—	0
Call · $110 In the money Last — Breakeven — Implied vol 56% Delta 0.962 ≈96% ITM Gamma 0.004 Theta -0.041 Vega 0.034 Open interest 0 Model this call Put · $110 Last — Breakeven — Implied vol 67.5% Delta -0.065 ≈7% ITM Gamma 0.005 Theta -0.061 Vega 0.059 Open interest 0 Model this put
0	—	61.7%	0.914	—		$0.86	-0.101	67.1%	2	3
Call · $115 In the money Last — Breakeven — Implied vol 61.7% Delta 0.914 ≈91% ITM Gamma 0.007 Theta -0.077 Vega 0.061 Open interest 0 Model this call Put · $115 Last $0.86 Breakeven $114.14 Implied vol 67.1% Delta -0.101 ≈10% ITM Gamma 0.007 Theta -0.084 Vega 0.061 Open interest 3 Model this put
0	—	55.6%	0.891	—		$1.73	-0.129	60.8%	1	4
Call · $120 In the money Last — Breakeven — Implied vol 55.6% Delta 0.891 ≈89% ITM Gamma 0.009 Theta -0.084 Vega 0.062 Open interest 0 Model this call Put · $120 Last $1.73 Breakeven $118.27 Implied vol 60.8% Delta -0.129 ≈13% ITM Gamma 0.009 Theta -0.09 Vega 0.093 Open interest 4 Model this put
0	—	50.8%	0.847	—		$2.60	-0.165	53.8%	1	5
Call · $125 In the money Last — Breakeven — Implied vol 50.8% Delta 0.847 ≈85% ITM Gamma 0.012 Theta -0.094 Vega 0.095 Open interest 0 Model this call Put · $125 Last $2.60 Breakeven $122.40 Implied vol 53.8% Delta -0.165 ≈16% ITM Gamma 0.012 Theta -0.094 Vega 0.095 Open interest 5 Model this put
0	—	53.7%	0.762	—		$3.30	-0.234	52.4%	1	2
Call · $130 In the money Last — Breakeven — Implied vol 53.7% Delta 0.762 ≈76% ITM Gamma 0.015 Theta -0.127 Vega 0.128 Open interest 0 Model this call Put · $130 Last $3.30 Breakeven $126.70 Implied vol 52.4% Delta -0.234 ≈23% ITM Gamma 0.015 Theta -0.113 Vega 0.128 Open interest 2 Model this put
0	—	52.3%	0.68	—		$5.67	-0.325	54.5%	1	4
Call · $135 In the money Last — Breakeven — Implied vol 52.3% Delta 0.68 ≈68% ITM Gamma 0.018 Theta -0.143 Vega 0.131 Open interest 0 Model this call Put · $135 Last $5.67 Breakeven $129.33 Implied vol 54.5% Delta -0.325 ≈33% ITM Gamma 0.017 Theta -0.139 Vega 0.149 Open interest 4 Model this put
1	1	49.9%	0.585	$11.50		$6.00	-0.417	50.3%	6	1.1k
Call · $140 In the money Last $11.50 Breakeven $151.50 Implied vol 49.9% Delta 0.585 ≈58% ITM Gamma 0.02 Theta -0.146 Vega 0.153 Open interest 1 Model this call Put · $140 Last $6.00 Breakeven $134.00 Implied vol 50.3% Delta -0.417 ≈42% ITM Gamma 0.02 Theta -0.136 Vega 0.153 Open interest 1.1k Model this put
Underlying $141.92
8	6	51.1%	0.485	$6.50		$6.00	-0.518	49.9%	1	1
Call · $145 Last $6.50 Breakeven $151.50 Implied vol 51.1% Delta 0.485 ≈49% ITM Gamma 0.02 Theta -0.151 Vega 0.156 Open interest 8 Model this call Put · $145 In the money Last $6.00 Breakeven $139.00 Implied vol 49.9% Delta -0.518 ≈52% ITM Gamma 0.021 Theta -0.136 Vega 0.156 Open interest 1 Model this put
5	2	50.2%	0.385	$4.00		$9.25	-0.617	50.3%	3	1
Call · $150 Last $4.00 Breakeven $154.00 Implied vol 50.2% Delta 0.385 ≈39% ITM Gamma 0.02 Theta -0.144 Vega 0.139 Open interest 5 Model this call Put · $150 In the money Last $9.25 Breakeven $140.75 Implied vol 50.3% Delta -0.617 ≈62% ITM Gamma 0.02 Theta -0.132 Vega 0.139 Open interest 1 Model this put
4	1	49.5%	0.296	$3.01		—	-0.706	49.7%	—	0
Call · $155 Last $3.01 Breakeven $158.01 Implied vol 49.5% Delta 0.296 ≈30% ITM Gamma 0.018 Theta -0.126 Vega 0.142 Open interest 4 Model this call Put · $155 In the money Last — Breakeven — Implied vol 49.7% Delta -0.706 ≈71% ITM Gamma 0.018 Theta -0.115 Vega 0.141 Open interest 0 Model this put
2	1	44.7%	0.194	$2.00		—	-0.785	49.2%	—	0
Call · $160 Last $2.00 Breakeven $162.00 Implied vol 44.7% Delta 0.194 ≈19% ITM Gamma 0.016 Theta -0.09 Vega 0.111 Open interest 2 Model this call Put · $160 In the money Last — Breakeven — Implied vol 49.2% Delta -0.785 ≈78% ITM Gamma 0.016 Theta -0.094 Vega 0.11 Open interest 0 Model this put
1	1	45.9%	0.138	$4.70		—	-0.841	50.7%	—	0
Call · $165 Last $4.70 Breakeven $169.70 Implied vol 45.9% Delta 0.138 ≈14% ITM Gamma 0.012 Theta -0.074 Vega 0.076 Open interest 1 Model this call Put · $165 In the money Last — Breakeven — Implied vol 50.7% Delta -0.841 ≈84% ITM Gamma 0.013 Theta -0.08 Vega 0.109 Open interest 0 Model this put
14	7	53.2%	0.131	$1.40		—	-0.916	46.1%	—	0
Call · $170 Last $1.40 Breakeven $171.40 Implied vol 53.2% Delta 0.131 ≈13% ITM Gamma 0.01 Theta -0.082 Vega 0.077 Open interest 14 Model this call Put · $170 In the money Last — Breakeven — Implied vol 46.1% Delta -0.916 ≈92% ITM Gamma 0.01 Theta -0.043 Vega 0.07 Open interest 0 Model this put
1	2	47.5%	0.067	$2.04		—	-0.923	52%	—	0
Call · $175 Last $2.04 Breakeven $177.04 Implied vol 47.5% Delta 0.067 ≈7% ITM Gamma 0.007 Theta -0.045 Vega 0.045 Open interest 1 Model this call Put · $175 In the money Last — Breakeven — Implied vol 52% Delta -0.923 ≈92% ITM Gamma 0.008 Theta -0.046 Vega 0.069 Open interest 0 Model this put
4	1	51.3%	0.057	$3.00		—	-0.937	55%	—	0
Call · $180 Last $3.00 Breakeven $183.00 Implied vol 51.3% Delta 0.057 ≈6% ITM Gamma 0.006 Theta -0.042 Vega 0.046 Open interest 4 Model this call Put · $180 In the money Last — Breakeven — Implied vol 55% Delta -0.937 ≈94% ITM Gamma 0.007 Theta -0.041 Vega 0.042 Open interest 0 Model this put
2	1	54.9%	0.049	$2.00		—	-0.93	63.2%	—	0
Call · $185 Last $2.00 Breakeven $187.00 Implied vol 54.9% Delta 0.049 ≈5% ITM Gamma 0.005 Theta -0.04 Vega 0.047 Open interest 2 Model this call Put · $185 In the money Last — Breakeven — Implied vol 63.2% Delta -0.93 ≈93% ITM Gamma 0.006 Theta -0.053 Vega 0.044 Open interest 0 Model this put
1	1	60.6%	0.05	$0.70		—	-0.933	67.8%	—	0
Call · $190 Last $0.70 Breakeven $190.70 Implied vol 60.6% Delta 0.05 ≈5% ITM Gamma 0.004 Theta -0.045 Vega 0.047 Open interest 1 Model this call Put · $190 In the money Last — Breakeven — Implied vol 67.8% Delta -0.933 ≈93% ITM Gamma 0.005 Theta -0.054 Vega 0.044 Open interest 0 Model this put
1	1	64%	0.043	$0.50		—	-0.96	65.3%	—	0
Call · $195 Last $0.50 Breakeven $195.50 Implied vol 64% Delta 0.043 ≈4% ITM Gamma 0.004 Theta -0.043 Vega 0.048 Open interest 1 Model this call Put · $195 In the money Last — Breakeven — Implied vol 65.3% Delta -0.96 ≈96% ITM Gamma 0.004 Theta -0.033 Vega 0.039 Open interest 0 Model this put
1	1	70.4%	0.048	$0.40		—	-0.962	69.7%	—	0
Call · $200 Last $0.40 Breakeven $200.40 Implied vol 70.4% Delta 0.048 ≈5% ITM Gamma 0.004 Theta -0.051 Vega 0.048 Open interest 1 Model this call Put · $200 In the money Last — Breakeven — Implied vol 69.7% Delta -0.962 ≈96% ITM Gamma 0.004 Theta -0.033 Vega 0.039 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 1604028 CUSIP 00790R104 13F (30d) 109 filings 108 filers Visit website Investor relations