Perrigo (PRGO) Options Chain

NYSE: PRGOHealth CareBiotechnology: Pharmaceutical PreparationsUSD

15.06+0.56 (+3.86%)

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

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $15.06
Put/call ratio (OI): 1.29
Put/call ratio (volume): 0.01
ATM implied volatility: 61.7%
Expected move: ±$3.07
Open interest (C / P): 5.37K / 6.93K

PRGO options summary

The PRGO options chain for the November 20, 2026 expiration lists 8 call and 6 put contracts, with 40 days until expiration. Open interest stands at 5,366 calls and 6,928 puts, a put/call ratio of 1.29, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $15.00 strike is 61.7%, which implies the market expects a move of about ±$3.07 (20.4%) in Perrigo stock by expiration.

The most open interest sits at the $15.00 call (4.37K contracts) and the $10.00 put (5.73K contracts).

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

PRGO options chain · November 20, 2026

PRGO 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
0	1	304.7%	11.84	10.60	14.70	2.50	0.00	0.05	0.01	246.9%	—	1
2	15	189.8%	10.80	8.60	11.70	5.00	0.00	2.15	0.27	384.4%	—	2
—	—	—	—	—	—	7.50	0.00	2.00	0.48	254.3%	1	80
54	10	80.1%	5.00	4.80	5.50	10.00	0.00	0.25	0.05	86.3%	1	5,731
387	6	66.2%	2.33	1.60	4.20	12.50	0.10	0.30	0.50	54.5%	1	753
4,374	508	63.3%	1.25	0.75	1.85	15.00	0.10	2.25	1.06	60.1%	2	361
PRGO $15.06
505	2	62.7%	0.50	0.15	0.80	17.50	—	—	—	—	—	—
36	4	67.8%	0.23	0.00	0.40	20.00	—	—	—	—	—	—
8	—	148.8%	0.10	0.00	2.15	22.50	—	—	—	—	—	—

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 PRGO put/call ratio?

For the November 20, 2026 expiration, the PRGO put/call ratio based on open interest is 1.29 (6,928 puts vs 5,366 calls), and 0.01 based on today's volume. A ratio above 1 means more puts than calls.

What is PRGO's implied volatility?

At-the-money implied volatility for PRGO options expiring November 20, 2026 is about 61.7%, an annualized estimate of how much the market expects Perrigo stock to move.

How many PRGO option expiration dates are there?

PRGO has 7 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

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.