Bentley Systems (BSY) Options Chain
NASDAQ: BSYTechnologyComputer Software: Prepackaged SoftwareUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $34.97
- Put/call ratio (OI)
- 0.45
- Put/call ratio (volume)
- 0.07
- Expected move
- ±$6.87
- Open interest (C / P)
- 1.25K / 555
BSY options summary
The BSY options chain for the November 20, 2026 expiration lists 8 call and 8 put contracts, with 40 days until expiration. Open interest stands at 1,245 calls and 555 puts, a put/call ratio of 0.45, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $35.00 strike is 59.3%, which implies the market expects a move of about ±$6.87 (19.6%) in Bentley Systems stock by expiration.
The most open interest sits at the $35.00 call (506 contracts) and the $35.00 put (494 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
BSY options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 15.00 | 0.00 | 2.25 | 0.39 | |||||
| 13.95 | 10.20 | 12.50 | 20.00 | 0.00 | 1.80 | 0.60 | |||||
| — | — | — | 22.50 | 0.00 | 2.15 | 0.11 | |||||
| 9.75 | 8.80 | 12.30 | 25.00 | 0.00 | 2.20 | 0.20 | |||||
| 5.90 | 4.30 | 7.60 | 30.00 | 0.00 | 2.55 | 0.55 | |||||
| 1.95 | 1.45 | 3.00 | 35.00 | 1.15 | 3.80 | 2.04 | |||||
| 0.61 | 0.40 | 0.75 | 40.00 | 0.00 | 0.00 | 6.33 | |||||
| 0.90 | 0.00 | 0.95 | 45.00 | — | — | — | |||||
| 0.61 | 0.00 | 0.00 | 50.00 | 0.00 | 0.00 | 14.13 | |||||
| 0.10 | 0.00 | 0.45 | 55.00 | — | — | — | |||||
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 November 20, 2026 expiration, the BSY put/call ratio based on open interest is 0.45 (555 puts vs 1,245 calls), and 0.07 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 November 20, 2026 is about 59.3%, 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.