Defi Technologies (DEFT) Options Chain
NASDAQ: DEFTFinanceFinance: Consumer ServicesUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 6
- Share price
- $0.466
- Put/call ratio (OI)
- 0.60
- Put/call ratio (volume)
- 1.00
- ATM implied volatility
- 181.3%
- Expected move
- ±$0.1083
- Open interest (C / P)
- 2.57K / 1.54K
DEFT options summary
The DEFT options chain for the October 16, 2026 expiration lists 4 call and 6 put contracts, with 6 days until expiration. Open interest stands at 2,573 calls and 1,538 puts, a put/call ratio of 0.60, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $0.50 strike is 181.3%, which implies the market expects a move of about ±$0.1083 (23.2%) in Defi Technologies stock by expiration.
The most open interest sits at the $0.50 call (1.61K contracts) and the $1.00 put (916 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
DEFT options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 0.05 | 0.00 | 0.10 | 0.50 | 0.00 | 0.10 | 0.06 | |||||
| 0.03 | 0.00 | 0.05 | 1.00 | 0.20 | 0.55 | 0.53 | |||||
| 0.03 | 0.00 | 0.10 | 1.50 | 0.70 | 1.15 | 1.00 | |||||
| 0.03 | 0.00 | 0.05 | 2.00 | 1.15 | 2.15 | 1.55 | |||||
| — | — | — | 3.00 | 2.20 | 3.20 | 2.28 | |||||
| — | — | — | 4.00 | 3.20 | 4.20 | 3.35 | |||||
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 DEFT put/call ratio?
For the October 16, 2026 expiration, the DEFT put/call ratio based on open interest is 0.60 (1,538 puts vs 2,573 calls), and 1.00 based on today's volume. A ratio above 1 means more puts than calls.
What is DEFT's implied volatility?
At-the-money implied volatility for DEFT options expiring October 16, 2026 is about 181.3%, an annualized estimate of how much the market expects Defi Technologies stock to move.
How many DEFT option expiration dates are there?
DEFT 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.