Bentley Systems (BSY) Options Chain
NASDAQ: BSYTechnologyComputer Software: Prepackaged SoftwareUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- May 21, 2027
- Days to expiration
- 223
- Share price
- $34.97
- Put/call ratio (OI)
- 0.50
- Put/call ratio (volume)
- 0.40
- Expected move
- ±$15.12
- Open interest (C / P)
- 8 / 4
BSY options summary
The BSY options chain for the May 21, 2027 expiration lists 3 call and 3 put contracts, with 223 days until expiration. Open interest stands at 8 calls and 4 puts, a put/call ratio of 0.50, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $35.00 strike is 55.3%, which implies the market expects a move of about ±$15.12 (43.2%) in Bentley Systems stock by expiration.
The most open interest sits at the $35.00 call (6 contracts) and the $25.00 put (2 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
BSY options chain · May 21, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 17.50 | 0.00 | 1.15 | 0.47 | |||||
| — | — | — | 25.00 | 0.20 | 2.95 | 1.50 | |||||
| 4.75 | 3.70 | 6.70 | 35.00 | 3.10 | 5.30 | 6.25 | |||||
| 0.99 | 2.05 | 4.10 | 40.00 | — | — | — | |||||
| 0.01 | 0.80 | 3.40 | 45.00 | — | — | — | |||||
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 May 21, 2027 expiration, the BSY put/call ratio based on open interest is 0.50 (4 puts vs 8 calls), and 0.40 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 May 21, 2027 is about 55.3%, 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.