Phibro Animal Health (PAHC) Options Chain

NASDAQ: PAHCHealth CareBiotechnology: Pharmaceutical PreparationsUSD

38.30+0.90 (+2.41%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $38.30
Put/call ratio (OI): 0.90
Put/call ratio (volume): 0.96
ATM implied volatility: 102.5%
Expected move: ±$16.95
Open interest (C / P): 211 / 189

PAHC options summary

The PAHC options chain for the December 18, 2026 expiration lists 11 call and 9 put contracts, with 68 days until expiration. Open interest stands at 211 calls and 189 puts, a put/call ratio of 0.90, which is fairly balanced between calls and puts. At-the-money implied volatility near the $40.00 strike is 102.5%, which implies the market expects a move of about ±$16.95 (44.3%) in Phibro Animal Health stock by expiration.

The most open interest sits at the $30.00 call (66 contracts) and the $35.00 put (67 contracts).

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

PAHC options chain · December 18, 2026

PAHC 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
—	—	—	—	—	—	15.00	0.00	2.15	0.10	185.1%	4	11
3	3	—	16.60	16.60	20.50	17.50	—	—	—	—	—	—
—	—	—	—	—	—	20.00	0.00	1.95	0.35	132.1%	3	8
50	50	—	11.50	11.10	14.80	22.50	0.00	0.00	2.02	25.0%	1	0
1	1	—	9.79	9.10	12.90	25.00	0.00	2.25	1.30	100.1%	1	59
66	6	62.4%	10.04	7.50	10.90	30.00	0.00	2.70	1.55	73.4%	1	41
2	1	71.0%	6.40	4.70	7.90	35.00	0.30	3.90	2.70	55.7%	50	67
PAHC $38.30
52	8	55.2%	2.96	1.95	3.90	40.00	8.70	12.90	5.48	149.8%	—	3
11	2	58.0%	1.00	0.35	2.90	45.00	—	—	—	—	—	—
1	—	53.0%	0.20	0.15	0.60	50.00	0.00	0.00	17.34	—	10	0
4	2	83.9%	1.57	0.00	2.75	55.00	—	—	—	—	—	—
6	1	93.4%	0.71	0.00	2.55	60.00	26.20	29.50	23.78	178.4%	1	0
15	—	100.5%	3.80	0.00	2.30	65.00	—	—	—	—	—	—

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 PAHC put/call ratio?

For the December 18, 2026 expiration, the PAHC put/call ratio based on open interest is 0.90 (189 puts vs 211 calls), and 0.96 based on today's volume. A ratio above 1 means more puts than calls.

What is PAHC's implied volatility?

At-the-money implied volatility for PAHC options expiring December 18, 2026 is about 102.5%, an annualized estimate of how much the market expects Phibro Animal Health stock to move.

How many PAHC option expiration dates are there?

PAHC 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.