Tango Therapeutics (TNGX) Options Chain
NASDAQ: TNGXHealth CareBiotechnology: Pharmaceutical PreparationsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Feb 19, 2027
- Days to expiration
- 131
- Share price
- $23.81
- Put/call ratio (OI)
- 30.83
- Put/call ratio (volume)
- 85.00
- ATM implied volatility
- 101.4%
- Expected move
- ±$14.46
- Open interest (C / P)
- 6 / 185
TNGX options summary
The TNGX options chain for the February 19, 2027 expiration lists 7 call and 8 put contracts, with 131 days until expiration. Open interest stands at 6 calls and 185 puts, a put/call ratio of 30.83, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $24.00 strike is 101.4%, which implies the market expects a move of about ±$14.46 (60.7%) in Tango Therapeutics stock by expiration.
The most open interest sits at the $41.00 call (2 contracts) and the $24.00 put (84 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
TNGX options chain · February 19, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 15.00 | 0.00 | 4.80 | 1.50 | |||||
| — | — | — | 16.00 | 0.30 | 4.80 | 1.65 | |||||
| — | — | — | 17.00 | 0.20 | 4.80 | 1.85 | |||||
| 6.10 | — | — | 20.00 | — | — | — | |||||
| 5.61 | — | — | 21.00 | — | — | — | |||||
| 6.00 | 4.10 | 7.80 | 22.00 | — | — | — | |||||
| — | — | — | 23.00 | — | — | 5.60 | |||||
| — | — | — | 24.00 | 3.70 | 7.90 | 6.16 | |||||
| — | — | — | 25.00 | 4.20 | 8.40 | 5.70 | |||||
| — | — | — | 26.00 | 4.90 | 8.90 | 6.08 | |||||
| — | — | — | 29.00 | 6.90 | 10.90 | 8.20 | |||||
| 1.45 | 0.50 | 4.70 | 36.00 | — | — | — | |||||
| 1.35 | 0.15 | 3.90 | 37.00 | — | — | — | |||||
| 2.63 | 0.15 | 4.40 | 40.00 | — | — | — | |||||
| 1.05 | 0.05 | 4.70 | 41.00 | — | — | — | |||||
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 TNGX put/call ratio?
For the February 19, 2027 expiration, the TNGX put/call ratio based on open interest is 30.83 (185 puts vs 6 calls), and 85.00 based on today's volume. A ratio above 1 means more puts than calls.
What is TNGX's implied volatility?
At-the-money implied volatility for TNGX options expiring February 19, 2027 is about 101.4%, an annualized estimate of how much the market expects Tango Therapeutics stock to move.
How many TNGX option expiration dates are there?
TNGX has 9 listed expiration dates, from Oct 16, 2026 to Dec 17, 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.