Sidus Space (SIDU) Options Chain
NASDAQ: SIDUTelecommunicationsTelecommunications EquipmentUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $1.55
- Put/call ratio (OI)
- 0.11
- Put/call ratio (volume)
- 0.12
- ATM implied volatility
- 109.4%
- Expected move
- ±$0.7317
- Open interest (C / P)
- 2.69K / 287
SIDU options summary
The SIDU options chain for the December 18, 2026 expiration lists 8 call and 6 put contracts, with 68 days until expiration. Open interest stands at 2,695 calls and 287 puts, a put/call ratio of 0.11, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $1.50 strike is 109.4%, which implies the market expects a move of about ±$0.7317 (47.2%) in Sidus Space stock by expiration.
The most open interest sits at the $3.00 call (867 contracts) and the $1.50 put (159 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
SIDU options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 1.27 | 0.75 | 1.35 | 0.50 | — | — | — | |||||
| 0.85 | 0.45 | 0.75 | 1.00 | 0.00 | 0.10 | 0.10 | |||||
| 0.45 | 0.15 | 0.45 | 1.50 | 0.20 | 0.35 | 0.20 | |||||
| 0.16 | 0.10 | 0.20 | 2.00 | 0.45 | 0.80 | 0.47 | |||||
| 0.05 | 0.00 | 0.05 | 3.00 | 1.35 | 1.65 | 1.29 | |||||
| 0.04 | 0.00 | 0.20 | 4.00 | 2.20 | 2.70 | 2.15 | |||||
| 0.07 | 0.00 | 0.25 | 5.00 | 3.10 | 3.80 | 3.17 | |||||
| 0.05 | 0.00 | 0.05 | 6.00 | — | — | — | |||||
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 SIDU put/call ratio?
For the December 18, 2026 expiration, the SIDU put/call ratio based on open interest is 0.11 (287 puts vs 2,695 calls), and 0.12 based on today's volume. A ratio above 1 means more puts than calls.
What is SIDU's implied volatility?
At-the-money implied volatility for SIDU options expiring December 18, 2026 is about 109.4%, an annualized estimate of how much the market expects Sidus Space stock to move.
How many SIDU option expiration dates are there?
SIDU has 8 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
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.