PROCEPT BioRobotics (PRCT) Options Chain

NASDAQ: PRCTHealth CareMedical/Dental InstrumentsUSD

18.40+0.50 (+2.79%)

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

Expiration date

Expiration: Oct 16, 2026
Days to expiration: 7
Share price: $18.40
Put/call ratio (OI): 0.40
Put/call ratio (volume): 0.37
ATM implied volatility: 89.8%
Expected move: ±$2.29
Open interest (C / P): 4.39K / 1.76K

PRCT options summary

The PRCT options chain for the October 16, 2026 expiration lists 13 call and 13 put contracts, with 7 days until expiration. Open interest stands at 4,387 calls and 1,762 puts, a put/call ratio of 0.40, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $17.50 strike is 89.8%, which implies the market expects a move of about ±$2.29 (12.4%) in PROCEPT BioRobotics stock by expiration.

The most open interest sits at the $25.00 call (882 contracts) and the $17.50 put (592 contracts).

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

PRCT options chain · October 16, 2026

PRCT 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
2	1	2229.7%	12.60	14.70	18.40	12.50	0.00	1.00	0.05	282.8%	6	33
17	2	1639.1%	11.00	12.70	15.60	15.00	0.00	0.20	0.05	108.6%	6	589
152	3	99.4%	0.80	0.55	1.50	17.50	0.10	0.75	0.25	80.3%	7	592
PRCT $18.40
395	100	59.0%	0.10	0.05	0.20	20.00	0.80	3.20	1.85	94.7%	1	261
280	2	77.3%	0.12	0.00	0.05	22.50	4.00	6.20	5.30	226.6%	21	65
882	2	146.9%	0.02	0.00	0.25	25.00	4.80	8.70	4.52	153.1%	4	1
547	4	135.9%	0.05	0.00	0.05	27.50	7.20	11.20	6.39	171.9%	1	10
764	6	208.6%	0.05	0.00	0.25	30.00	7.70	9.20	9.10	—	20	1
872	2	332.2%	0.01	0.00	1.15	32.50	0.00	0.00	11.60	—	—	0
340	70	300.8%	0.08	0.00	0.55	35.00	9.40	11.50	13.00	—	2	210
0	1	50.0%	0.05	0.00	0.00	37.50	0.00	0.00	15.70	—	—	0
0	1	50.0%	0.05	0.00	0.00	40.00	15.40	19.40	23.49	—	4	0
136	1	537.5%	2.70	0.00	2.60	42.50	0.00	0.00	20.10	—	—	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 PRCT put/call ratio?

For the October 16, 2026 expiration, the PRCT put/call ratio based on open interest is 0.40 (1,762 puts vs 4,387 calls), and 0.37 based on today's volume. A ratio above 1 means more puts than calls.

What is PRCT's implied volatility?

At-the-money implied volatility for PRCT options expiring October 16, 2026 is about 89.8%, an annualized estimate of how much the market expects PROCEPT BioRobotics stock to move.

How many PRCT option expiration dates are there?

PRCT has 4 listed expiration dates, from Oct 16, 2026 to Apr 16, 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.