WCN · Waste Connections, Inc. · Options Chain

Track WCN — free

$155.33 +0.10 (+0.06%) At close · Sep 18

Rebalance outlook locked

Market Cap

$40.41B

252.05M

Options Chain

Underlying $155.33 · at close Sep 18, 2026 Options Calculator

Pull option chains with greeks and open interest through the options chain API or MCP →

Positioning

Oct 16, 2026 · 26 days to expiry · 46 contracts · mixed daily-bar sessions · Aug 24, 2026–Sep 18, 2026; 23 unknown

Put / call OI

0.16

Call-heavy positioning

Open interest

439

as of Sep 17, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$160.00

$4.67 above spot

ATM implied vol

22%

market's expected move

Open interest by strike

Calls Puts

110

115

120

125

130

135

140

145

150

155

160

165

170

175

180

185

190

195

200

210

220

230

240

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Oct 16 26d Nov 20 61d Dec 18 89d Mar 19 180d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	79%	0.96	$44.80	$47.60	—		—	$0.00	$2.15	—	—	—	—
Call · $110 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:55:32.027 UTC Last — Breakeven — Implied vol 79% Delta 0.96 ≈96% ITM Gamma 0.003 Theta -0.065 Vega 0.035 Open interest — OI effective date — Model this call Put · $110 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.247 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	75%	0.947	$39.80	$43.00	—		—	$0.00	$0.75	—	—	—	—
Call · $115 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:15.198 UTC Last — Breakeven — Implied vol 75% Delta 0.947 ≈95% ITM Gamma 0.004 Theta -0.076 Vega 0.045 Open interest — OI effective date — Model this call Put · $115 Daily-bar session Unknown Quote as of 2026-09-18 19:59:53.161 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	61.6%	0.952	$34.70	$37.70	—		—	$0.00	$0.75	—	—	—	—
Call · $120 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:00.589 UTC Last — Breakeven — Implied vol 61.6% Delta 0.952 ≈95% ITM Gamma 0.004 Theta -0.061 Vega 0.041 Open interest — OI effective date — Model this call Put · $120 Daily-bar session Unknown Quote as of 2026-09-18 19:59:53.161 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	58.4%	0.932	$29.80	$33.10	—		$0.08	$0.00	$0.75	—	—	3	3
Call · $125 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:32.359 UTC Last — Breakeven — Implied vol 58.4% Delta 0.932 ≈93% ITM Gamma 0.005 Theta -0.073 Vega 0.055 Open interest — OI effective date — Model this call Put · $125 Daily-bar session Sep 8, 2026 Quote as of 2026-09-18 19:59:53.161 UTC Last $0.08 Breakeven $124.92 Implied vol — Delta — Gamma — Theta — Vega — Open interest 3 OI effective date Sep 17, 2026 Model this put
—	—	51.5%	0.917	$25.00	$28.10	—		—	$0.00	$0.75	—	—	—	—
Call · $130 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:21.638 UTC Last — Breakeven — Implied vol 51.5% Delta 0.917 ≈92% ITM Gamma 0.007 Theta -0.075 Vega 0.064 Open interest — OI effective date — Model this call Put · $130 Daily-bar session Unknown Quote as of 2026-09-18 19:59:26.667 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	45.1%	0.894	$20.20	$23.20	$21.20		$0.36	$0.00	$0.75	—	—	2	2
Call · $135 In the money Daily-bar session Sep 17, 2026 Quote as of 2026-09-18 19:55:07.704 UTC Last $21.20 Breakeven $156.20 Implied vol 45.1% Delta 0.894 ≈89% ITM Gamma 0.01 Theta -0.078 Vega 0.076 Open interest 1 OI effective date Sep 17, 2026 Model this call Put · $135 Daily-bar session Sep 17, 2026 Quote as of 2026-09-18 19:59:50.265 UTC Last $0.36 Breakeven $134.64 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 17, 2026 Model this put
1	1	40.8%	0.85	$15.80	$18.40	$16.20		$0.85	$0.00	$0.75	—	—	4	5
Call · $140 In the money Daily-bar session Sep 17, 2026 Quote as of 2026-09-18 19:59:51.427 UTC Last $16.20 Breakeven $156.20 Implied vol 40.8% Delta 0.85 ≈85% ITM Gamma 0.014 Theta -0.088 Vega 0.097 Open interest 1 OI effective date Sep 17, 2026 Model this call Put · $140 Daily-bar session Sep 15, 2026 Quote as of 2026-09-18 19:55:10.076 UTC Last $0.85 Breakeven $139.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 17, 2026 Model this put
—	—	31.4%	0.815	$10.90	$13.30	—		$0.75	$0.20	$1.60	-0.151	26.9%	1	12
Call · $145 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:55:51.223 UTC Last — Breakeven — Implied vol 31.4% Delta 0.815 ≈82% ITM Gamma 0.021 Theta -0.079 Vega 0.111 Open interest — OI effective date — Model this call Put · $145 Daily-bar session Sep 17, 2026 Quote as of 2026-09-18 19:55:14.901 UTC Last $0.75 Breakeven $144.25 Implied vol 26.9% Delta -0.151 ≈15% ITM Gamma 0.021 Theta -0.048 Vega 0.097 Open interest 12 OI effective date Sep 17, 2026 Model this put
4	4	27.1%	0.712	$6.60	$9.10	$12.22		$1.60	$0.95	$1.80	-0.249	21.7%	2	9
Call · $150 In the money Daily-bar session Sep 15, 2026 Quote as of 2026-09-18 19:57:40.268 UTC Last $12.22 Breakeven $162.22 Implied vol 27.1% Delta 0.712 ≈71% ITM Gamma 0.03 Theta -0.085 Vega 0.142 Open interest 4 OI effective date Sep 17, 2026 Model this call Put · $150 Daily-bar session Sep 17, 2026 Quote as of 2026-09-18 19:59:26.666 UTC Last $1.60 Breakeven $148.40 Implied vol 21.7% Delta -0.249 ≈25% ITM Gamma 0.035 Theta -0.051 Vega 0.131 Open interest 9 OI effective date Sep 17, 2026 Model this put
4	4	24%	0.543	$3.80	$4.90	$5.00		$2.85	$2.35	$3.50	-0.453	20%	1	14
Call · $155 In the money Daily-bar session Sep 16, 2026 Quote as of 2026-09-18 19:59:57.470 UTC Last $5.00 Breakeven $160.00 Implied vol 24% Delta 0.543 ≈54% ITM Gamma 0.04 Theta -0.084 Vega 0.164 Open interest 4 OI effective date Sep 17, 2026 Model this call Put · $155 Daily-bar session Sep 16, 2026 Quote as of 2026-09-18 19:55:51.195 UTC Last $2.85 Breakeven $152.15 Implied vol 20% Delta -0.453 ≈45% ITM Gamma 0.048 Theta -0.055 Vega 0.164 Open interest 14 OI effective date Sep 17, 2026 Model this put
Underlying $155.33
23	3	22.3%	0.337	$1.55	$2.45	$2.16		$3.76	$4.40	$6.40	-0.72	16.7%	1	4
Call · $160 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:55:31.772 UTC Last $2.16 Breakeven $162.16 Implied vol 22.3% Delta 0.337 ≈34% ITM Gamma 0.04 Theta -0.07 Vega 0.151 Open interest 23 OI effective date Sep 17, 2026 Model this call Put · $160 In the money Daily-bar session Sep 15, 2026 Quote as of 2026-09-18 19:59:59.458 UTC Last $3.76 Breakeven $156.24 Implied vol 16.7% Delta -0.72 ≈72% ITM Gamma 0.049 Theta -0.032 Vega 0.14 Open interest 4 OI effective date Sep 17, 2026 Model this put
6	1	22.6%	0.178	$0.55	$1.20	$0.94		$4.40	$8.40	$10.60	-0.906	16.1%	3	3
Call · $165 Daily-bar session Sep 18, 2026 Quote as of 2026-09-18 19:55:10.237 UTC Last $0.94 Breakeven $165.94 Implied vol 22.6% Delta 0.178 ≈18% ITM Gamma 0.028 Theta -0.05 Vega 0.108 Open interest 6 OI effective date Sep 17, 2026 Model this call Put · $165 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-18 19:55:32.700 UTC Last $4.40 Breakeven $160.60 Implied vol 16.1% Delta -0.906 ≈91% ITM Gamma 0.025 Theta -0.005 Vega 0.069 Open interest 3 OI effective date Sep 17, 2026 Model this put
171	8	—	—	$0.00	$0.75	$1.28		$5.00	$13.00	$15.40	-0.999	10.6%	5	8
Call · $170 Daily-bar session Sep 17, 2026 Quote as of 2026-09-18 19:59:07.398 UTC Last $1.28 Breakeven $171.28 Implied vol — Delta — Gamma — Theta — Vega — Open interest 171 OI effective date Sep 17, 2026 Model this call Put · $170 In the money Daily-bar session Aug 24, 2026 Quote as of 2026-09-18 19:55:32.024 UTC Last $5.00 Breakeven $165.00 Implied vol 10.6% Delta -0.999 ≈100% ITM Gamma 0.001 Theta 0.018 Vega 0.001 Open interest 8 OI effective date Sep 17, 2026 Model this put
10	2	—	—	$0.00	$0.75	$0.54		$7.60	$17.30	$20.70	—	—	1	—
Call · $175 Daily-bar session Sep 15, 2026 Quote as of 2026-09-18 19:59:53.161 UTC Last $0.54 Breakeven $175.54 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 OI effective date Sep 17, 2026 Model this call Put · $175 In the money Daily-bar session Aug 24, 2026 Quote as of 2026-09-18 19:56:20.545 UTC Last $7.60 Breakeven $167.40 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
154	1	—	—	$0.00	$0.75	$0.89		$20.60	$23.00	$25.80	-0.955	31.1%	1	—
Call · $180 Daily-bar session Aug 28, 2026 Quote as of 2026-09-18 19:59:53.161 UTC Last $0.89 Breakeven $180.89 Implied vol — Delta — Gamma — Theta — Vega — Open interest 154 OI effective date Sep 17, 2026 Model this call Put · $180 In the money Daily-bar session Sep 15, 2026 Quote as of 2026-09-18 19:55:32.027 UTC Last $20.60 Breakeven $159.40 Implied vol 31.1% Delta -0.955 ≈96% ITM Gamma 0.007 Theta -0.005 Vega 0.039 Open interest — OI effective date — Model this put
1	1	—	—	$0.00	$0.35	$0.47		—	$27.50	$31.10	-0.972	33%	—	—
Call · $185 Daily-bar session Sep 3, 2026 Quote as of 2026-09-18 14:25:55.028 UTC Last $0.47 Breakeven $185.47 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 17, 2026 Model this call Put · $185 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:55:55.703 UTC Last — Breakeven — Implied vol 33% Delta -0.972 ≈97% ITM Gamma 0.005 Theta 0.002 Vega 0.027 Open interest — OI effective date — Model this put
2	2	—	—	$0.00	$0.75	$0.10		—	$32.40	$35.90	-0.998	25.8%	—	—
Call · $190 Daily-bar session Sep 10, 2026 Quote as of 2026-09-18 19:59:50.277 UTC Last $0.10 Breakeven $190.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 17, 2026 Model this call Put · $190 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:57:41.678 UTC Last — Breakeven — Implied vol 25.8% Delta -0.998 ≈100% ITM Gamma 0.001 Theta 0.019 Vega 0.003 Open interest — OI effective date — Model this put
2	1	—	—	$0.00	$0.95	$0.41		—	$37.40	$40.70	—	—	—	—
Call · $195 Daily-bar session Sep 3, 2026 Quote as of 2026-09-18 19:59:50.283 UTC Last $0.41 Breakeven $195.41 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 17, 2026 Model this call Put · $195 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:58:11.890 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$42.40	$45.80	—	—	—	—
Call · $200 Daily-bar session Unknown Quote as of 2026-09-18 19:56:29.223 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $200 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:58:52.545 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.75	—		—	$52.50	$56.10	-0.974	55.3%	—	—
Call · $210 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.283 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $210 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:55:55.703 UTC Last — Breakeven — Implied vol 55.3% Delta -0.974 ≈97% ITM Gamma 0.003 Theta -0.004 Vega 0.025 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$62.50	$66.10	-0.975	63.5%	—	—
Call · $220 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.286 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $220 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:55:55.703 UTC Last — Breakeven — Implied vol 63.5% Delta -0.975 ≈97% ITM Gamma 0.002 Theta -0.007 Vega 0.025 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$72.50	$75.80	-0.987	63.5%	—	—
Call · $230 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.286 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $230 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:59:53.943 UTC Last — Breakeven — Implied vol 63.5% Delta -0.987 ≈99% ITM Gamma 0.001 Theta 0.007 Vega 0.014 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$2.15	—		—	$82.30	$85.70	—	—	—	—
Call · $240 Daily-bar session Unknown Quote as of 2026-09-18 19:59:50.288 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $240 In the money Daily-bar session Unknown Quote as of 2026-09-18 19:58:11.890 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 24, 2026–Sep 18, 2026; 23 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 1318220 CUSIP 94106B101 13F (30d) 22 filings 19 filers Visit website Investor relations