Ingersoll Rand (IR) Options Chain

NYSE: IRIndustrialsIndustrial Machinery/ComponentsUSD

78.00+0.76 (+0.98%)

At close: Oct 8, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 8
Share price: $78.00
Put/call ratio (OI): 0.53
Put/call ratio (volume): 0.57
ATM implied volatility: 50.1%
Expected move: ±$5.79
Open interest (C / P): 730 / 384

IR options summary

The IR options chain for the October 16, 2026 expiration lists 9 call and 7 put contracts, with 8 days until expiration. Open interest stands at 730 calls and 384 puts, a put/call ratio of 0.53, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $80.00 strike is 50.1%, which implies the market expects a move of about ±$5.79 (7.4%) in Ingersoll Rand stock by expiration.

The most open interest sits at the $65.00 call (414 contracts) and the $75.00 put (173 contracts).

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

IR options chain · October 16, 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
8	10	262.2%	30.54	26.40	29.50	50.00	—	—	—	—	—	—
3	—	218.6%	18.05	21.30	24.50	55.00	0.00	1.05	0.05	163.5%	1	2
—	—	—	—	—	—	60.00	0.00	0.65	0.16	116.2%	5	7
414	—	115.9%	14.77	11.70	13.90	65.00	0.00	0.40	0.17	77.9%	1	29
120	2	94.5%	5.76	6.50	9.30	70.00	0.00	0.60	0.23	57.3%	1	140
56	1	48.2%	5.40	3.30	4.00	75.00	0.25	0.80	0.60	43.0%	2	173
IR $78.00
99	2	42.7%	0.75	0.50	1.15	80.00	1.80	3.80	3.50	57.5%	2	32
10	6	57.8%	0.35	0.00	1.15	85.00	6.10	8.20	6.03	76.8%	1	1
5	1	79.1%	0.11	0.00	1.05	90.00	—	—	—	—	—	—
15	1	99.2%	0.07	0.00	1.05	95.00	—	—	—	—	—	—

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 IR put/call ratio?

For the October 16, 2026 expiration, the IR put/call ratio based on open interest is 0.53 (384 puts vs 730 calls), and 0.57 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 October 16, 2026 is about 50.1%, 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.