Chunghwa Telecom (CHT) Options Chain
NYSE: CHTTelecommunicationsTelecommunications EquipmentUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $45.99
- Put/call ratio (OI)
- 1.67
- Put/call ratio (volume)
- 0.67
- Expected move
- ±$5.82
- Open interest (C / P)
- 9 / 15
CHT options summary
The CHT options chain for the December 18, 2026 expiration lists 3 call and 3 put contracts, with 68 days until expiration. Open interest stands at 9 calls and 15 puts, a put/call ratio of 1.67, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $45.00 strike is 29.3%, which implies the market expects a move of about ±$5.82 (12.7%) in Chunghwa Telecom stock by expiration.
The most open interest sits at the $45.00 call (5 contracts) and the $35.00 put (10 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
CHT options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 35.00 | 0.00 | 4.90 | 0.30 | |||||
| 6.53 | 4.00 | 8.50 | 40.00 | 0.00 | 4.80 | 1.30 | |||||
| 3.27 | 1.75 | 3.70 | 45.00 | 0.55 | 1.00 | 2.40 | |||||
| 0.20 | 0.00 | 4.80 | 50.00 | — | — | — | |||||
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 CHT put/call ratio?
For the December 18, 2026 expiration, the CHT put/call ratio based on open interest is 1.67 (15 puts vs 9 calls), and 0.67 based on today's volume. A ratio above 1 means more puts than calls.
What is CHT's implied volatility?
At-the-money implied volatility for CHT options expiring December 18, 2026 is about 29.3%, an annualized estimate of how much the market expects Chunghwa Telecom stock to move.
How many CHT option expiration dates are there?
CHT has 3 listed expiration dates, from Oct 16, 2026 to Mar 19, 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.