Vaxcyte (PCVX) Options Chain

NASDAQ: PCVXHealth CareBiotechnology: Biological Products (No Diagnostic Substances)USD

71.38+6.37 (+9.79%)

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

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 41
Share price: $71.38
Put/call ratio (OI): 0.94
Put/call ratio (volume): 0.39
ATM implied volatility: 57.8%
Expected move: ±$13.83
Open interest (C / P): 2.85K / 2.68K

PCVX options summary

The PCVX options chain for the November 20, 2026 expiration lists 11 call and 13 put contracts, with 41 days until expiration. Open interest stands at 2,853 calls and 2,680 puts, a put/call ratio of 0.94, which is fairly balanced between calls and puts. At-the-money implied volatility near the $70.00 strike is 57.8%, which implies the market expects a move of about ±$13.83 (19.4%) in Vaxcyte stock by expiration.

The most open interest sits at the $75.00 call (1.15K contracts) and the $60.00 put (2.27K contracts).

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

PCVX options chain · November 20, 2026

PCVX 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
—	—	—	—	—	—	30.00	0.00	0.95	0.08	153.9%	3	10
—	—	—	—	—	—	35.00	0.00	0.75	0.18	123.4%	6	11
—	—	—	—	—	—	40.00	0.00	0.65	0.35	100.2%	4	7
2	2	98.6%	18.00	24.80	29.40	45.00	0.00	0.75	0.10	85.0%	5	8
4	2	66.1%	38.20	19.50	23.90	50.00	0.10	0.35	0.25	61.6%	14	219
383	10	59.1%	12.40	15.50	18.40	55.00	0.25	0.65	0.45	55.6%	3	3
474	5	53.5%	11.98	11.00	13.90	60.00	0.65	1.15	1.05	50.3%	12	2,265
96	39	52.1%	8.10	7.50	9.80	65.00	1.60	2.30	2.05	52.5%	7	122
118	9	59.5%	5.40	4.50	6.40	70.00	3.50	4.70	4.00	56.1%	2	35
PCVX $71.38
1,147	45	51.1%	3.30	3.10	3.80	75.00	—	—	9.80	—	—	—
68	29	52.3%	2.55	1.65	2.55	80.00	—	—	8.85	—	—	—
—	—	—	0.65	—	—	85.00	—	—	14.30	—	—	—
561	3	55.2%	0.66	0.60	0.95	90.00	—	—	16.70	—	—	—
—	—	—	0.10	—	—	135.00	—	—	—	—	—	—

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 PCVX put/call ratio?

For the November 20, 2026 expiration, the PCVX put/call ratio based on open interest is 0.94 (2,680 puts vs 2,853 calls), and 0.39 based on today's volume. A ratio above 1 means more puts than calls.

What is PCVX's implied volatility?

At-the-money implied volatility for PCVX options expiring November 20, 2026 is about 57.8%, an annualized estimate of how much the market expects Vaxcyte stock to move.

How many PCVX option expiration dates are there?

PCVX 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.