CMB.TECH NV (CMBT) Options Chain

NYSE: CMBTConsumer DiscretionaryMarine TransportationUSD

20.60-0.21 (-1.01%)

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

Expiration date

Expiration: May 21, 2027
Days to expiration: 223
Share price: $20.60
Put/call ratio (OI): 0.04
Put/call ratio (volume): 0.02
ATM implied volatility: 50.6%
Expected move: ±$8.15
Open interest (C / P): 203 / 8

CMBT options summary

The CMBT options chain for the May 21, 2027 expiration lists 8 call and 5 put contracts, with 223 days until expiration. Open interest stands at 203 calls and 8 puts, a put/call ratio of 0.04, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $20.00 strike is 50.6%, which implies the market expects a move of about ±$8.15 (39.6%) in CMB.TECH NV stock by expiration.

The most open interest sits at the $17.50 call (107 contracts) and the $15.00 put (5 contracts).

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

CMBT options chain · May 21, 2027

CMBT 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	—	158.2%	13.80	14.80	16.30	5.00	—	—	—	—	—	—
10	—	115.6%	11.67	12.30	13.80	7.50	—	—	—	—	—	—
30	—	87.0%	9.18	9.80	11.30	10.00	—	—	—	—	—	—
26	25	54.9%	4.71	4.80	6.60	15.00	0.05	1.05	1.30	56.1%	—	5
107	100	48.9%	3.23	3.00	4.70	17.50	—	—	—	—	—	—
8	5	47.4%	2.28	1.70	3.30	20.00	1.60	3.10	3.50	53.9%	2	1
CMBT $20.60
5	2	48.0%	1.65	0.80	2.35	22.50	3.00	4.70	4.00	55.0%	1	1
17	5	49.1%	1.03	0.40	1.70	25.00	—	—	—	—	—	—
—	—	—	—	—	—	30.00	9.40	11.20	11.90	50.8%	—	0
—	—	—	—	—	—	35.00	14.10	16.10	16.40	57.6%	—	1

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 CMBT put/call ratio?

For the May 21, 2027 expiration, the CMBT put/call ratio based on open interest is 0.04 (8 puts vs 203 calls), and 0.02 based on today's volume. A ratio above 1 means more puts than calls.

What is CMBT's implied volatility?

At-the-money implied volatility for CMBT options expiring May 21, 2027 is about 50.6%, an annualized estimate of how much the market expects CMB.TECH NV stock to move.

How many CMBT option expiration dates are there?

CMBT has 6 listed expiration dates, from Oct 16, 2026 to May 21, 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.