Ingersoll Rand (IR) Options Chain

NYSE: IRIndustrialsIndustrial Machinery/ComponentsUSD

78.75+0.75 (+0.96%)

At close: Oct 9, 4:02 PM ET · Delayed 15 min

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $78.75
Put/call ratio (OI): 0.18
Put/call ratio (volume): 0.15
ATM implied volatility: 40.0%
Expected move: ±$10.44
Open interest (C / P): 256 / 45

IR options summary

The IR options chain for the November 20, 2026 expiration lists 5 call and 6 put contracts, with 40 days until expiration. Open interest stands at 256 calls and 45 puts, a put/call ratio of 0.18, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $80.00 strike is 40.0%, which implies the market expects a move of about ±$10.44 (13.3%) in Ingersoll Rand stock by expiration.

The most open interest sits at the $85.00 call (139 contracts) and the $75.00 put (30 contracts).

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

IR options chain · November 20, 2026

IR 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
—	—	—	—	—	—	40.00	0.00	0.75	0.10	118.8%	—	2
—	—	—	—	—	—	60.00	0.00	1.35	0.50	63.8%	—	3
—	—	—	—	—	—	65.00	0.05	1.40	1.50	50.1%	—	1
34	1	61.7%	9.50	8.20	11.40	70.00	0.45	1.95	1.25	53.0%	7	9
4	2	43.1%	7.00	5.60	6.50	75.00	1.50	2.40	1.97	39.4%	1	30
IR $78.75
58	17	40.0%	3.41	3.00	3.60	80.00	—	—	—	—	—	—
139	16	38.9%	1.11	0.95	1.80	85.00	—	—	—	—	—	—
21	16	35.8%	0.85	0.35	0.65	90.00	—	—	—	—	—	—
—	—	—	—	—	—	95.00	14.30	18.40	19.60	67.4%	—	0

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 IR put/call ratio?

For the November 20, 2026 expiration, the IR put/call ratio based on open interest is 0.18 (45 puts vs 256 calls), and 0.15 based on today's volume. A ratio above 1 means more puts than calls.

What is IR's implied volatility?

At-the-money implied volatility for IR options expiring November 20, 2026 is about 40.0%, an annualized estimate of how much the market expects Ingersoll Rand stock to move.

How many IR option expiration dates are there?

IR has 7 listed expiration dates, from Oct 16, 2026 to Sep 17, 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.