Waste Connections (WCN) Options Chain

NYSE: WCNUtilitiesEnvironmental ServicesUSD

152.83-1.86 (-1.20%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $152.83
Put/call ratio (OI): 2.14
Put/call ratio (volume): 3.50
ATM implied volatility: 29.3%
Expected move: ±$14.81
Open interest (C / P): 112 / 240

WCN options summary

The WCN options chain for the November 20, 2026 expiration lists 10 call and 6 put contracts, with 40 days until expiration. Open interest stands at 112 calls and 240 puts, a put/call ratio of 2.14, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $155.00 strike is 29.3%, which implies the market expects a move of about ±$14.81 (9.7%) in Waste Connections stock by expiration.

The most open interest sits at the $160.00 call (31 contracts) and the $150.00 put (104 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

WCN options chain · November 20, 2026

WCN calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
—	—	—	—	—	—	130.00	0.00	0.75	0.10	36.5%	100	100
—	—	—	—	—	—	135.00	0.00	1.15	0.60	34.0%	1	4
1	—	37.7%	17.60	13.40	15.50	140.00	0.00	2.20	1.10	34.6%	1	3
4	1	33.5%	9.99	9.20	11.30	145.00	1.65	2.20	2.00	26.2%	1	28
1	7	29.0%	6.70	6.30	7.40	150.00	2.95	4.70	2.29	29.7%	1	104
WCN $152.83
9	1	29.3%	5.60	3.30	5.00	155.00	—	—	—	—	—	—
31	12	29.9%	2.89	1.00	3.30	160.00	8.00	9.90	8.60	26.8%	1	1
15	1	25.3%	1.35	0.80	1.35	165.00	—	—	—	—	—	—
22	1	32.7%	0.80	0.00	1.55	170.00	—	—	—	—	—	—
16	7	30.8%	0.70	0.00	0.75	175.00	—	—	—	—	—	—
6	—	35.4%	1.15	0.00	0.75	180.00	—	—	—	—	—	—
7	—	39.6%	0.15	0.00	0.75	185.00	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the WCN put/call ratio?

For the November 20, 2026 expiration, the WCN put/call ratio based on open interest is 2.14 (240 puts vs 112 calls), and 3.50 based on today's volume. A ratio above 1 means more puts than calls.

What is WCN's implied volatility?

At-the-money implied volatility for WCN options expiring November 20, 2026 is about 29.3%, an annualized estimate of how much the market expects Waste Connections stock to move.

How many WCN option expiration dates are there?

WCN has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 2027.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.