Bentley Systems (BSY) Options Chain

NASDAQ: BSYTechnologyComputer Software: Prepackaged SoftwareUSD

34.97+0.15 (+0.43%)

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

Expiration date

Expiration: Jan 21, 2028
Days to expiration: 468
Share price: $34.97
Put/call ratio (OI): 0.01
Put/call ratio (volume): 0.45
ATM implied volatility: 51.5%
Expected move: ±$20.37
Open interest (C / P): 3.15K / 30

BSY options summary

The BSY options chain for the January 21, 2028 expiration lists 12 call and 9 put contracts, with 468 days until expiration. Open interest stands at 3,149 calls and 30 puts, a put/call ratio of 0.01, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $35.00 strike is 51.5%, which implies the market expects a move of about ±$20.37 (58.3%) in Bentley Systems stock by expiration.

The most open interest sits at the $50.00 call (1.91K contracts) and the $30.00 put (13 contracts).

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

BSY options chain · January 21, 2028

BSY 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	—	22.00	0.00	0.00	15.00	—	—	—	—	—	—
3	1	69.3%	20.95	16.60	19.40	17.50	0.00	2.85	0.90	61.9%	1	1
9	1	60.2%	14.50	14.50	19.50	20.00	—	—	—	—	—	—
22	3	57.4%	12.80	13.10	17.10	22.50	—	—	—	—	—	—
15	1	52.1%	11.20	11.00	15.00	25.00	1.20	6.00	3.22	57.3%	1	10
72	1	54.1%	10.30	8.80	12.30	30.00	1.60	4.50	4.80	46.2%	1	13
BSY $34.97
20	4	50.4%	5.80	5.70	10.00	35.00	3.90	8.20	5.80	52.5%	1	5
550	49	62.2%	7.00	3.50	8.00	40.00	—	—	—	—	—	—
518	2	58.0%	3.00	1.95	6.00	45.00	11.00	15.90	13.50	57.2%	—	1
1,909	3	44.4%	2.85	1.90	2.90	50.00	0.00	0.00	17.19	—	36	0
—	—	—	—	—	—	55.00	0.00	0.00	20.29	—	2	0
20	8	57.5%	1.80	0.00	3.30	60.00	0.00	0.00	26.47	—	—	0
—	—	—	—	—	—	65.00	25.00	29.50	25.58	—	—	0
11	20	56.9%	0.80	0.00	3.10	80.00	—	—	—	—	—	—

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 BSY put/call ratio?

For the January 21, 2028 expiration, the BSY put/call ratio based on open interest is 0.01 (30 puts vs 3,149 calls), and 0.45 based on today's volume. A ratio above 1 means more puts than calls.

What is BSY's implied volatility?

At-the-money implied volatility for BSY options expiring January 21, 2028 is about 51.5%, an annualized estimate of how much the market expects Bentley Systems stock to move.

How many BSY option expiration dates are there?

BSY has 6 listed expiration dates, from Oct 16, 2026 to Jan 21, 2028.

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.