YSG · Yatsen Holding Ltd

Track YSG — free

$3.18 -0.22 (-6.47%)

Market Cap

$318.94M

93.81M

Options Chain

Underlying $3.18 · today Options Calculator

Positioning

Aug 21, 2026 · 4 days to expiry · 6 contracts · mixed snapshot sessions · Jul 20, 2026–Aug 7, 2026; 3 unknown

Put / call OI

—

dated and unknown snapshot sessions

Open interest

—

dated and unknown snapshot sessions

Volume

—

dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 4d Sep 18 32d Oct 16 60d Jan 15 151d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
1	1	272.2%	0.843	$0.80		—	-0.191	342.8%	—	0
Call · $2.5 In the money Snapshot session Jul 29, 2026 Last $0.80 Breakeven $3.30 Implied vol 272.2% Delta 0.843 ≈84% ITM Gamma 0.259 Theta -0.027 Vega 0.001 Open interest 1 Model this call Put · $2.5 Snapshot session Unknown Last — Breakeven — Implied vol 342.8% Delta -0.191 ≈19% ITM Gamma 0.236 Theta -0.039 Vega 0.001 Open interest 0 Model this put
Underlying $3.18
182	1	486.4%	0.276	$0.01		—	-0.792	406%	—	0
Call · $5 Snapshot session Aug 7, 2026 Last $0.01 Breakeven $5.01 Implied vol 486.4% Delta 0.276 ≈28% ITM Gamma 0.202 Theta -0.068 Vega 0.001 Open interest 182 Model this call Put · $5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 406% Delta -0.792 ≈79% ITM Gamma 0.208 Theta -0.048 Vega 0.001 Open interest 0 Model this put
2	1	—	—	$0.01		—	-0.756	742.2%	—	0
Call · $7.5 Snapshot session Jul 20, 2026 Last $0.01 Breakeven $7.51 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 Model this call Put · $7.5 In the money Snapshot session Unknown Last — Breakeven — Implied vol 742.2% Delta -0.756 ≈76% ITM Gamma 0.124 Theta -0.097 Vega 0.001 Open interest 0 Model this put

About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Jul 20, 2026–Aug 7, 2026; 3 unknown. Cross-contract positioning totals are shown only when every returned row has the same known session. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown.

Key facts CIK 1819580 CUSIP 985194208 13F (30d) 44 filings 44 filers Visit website Investor relations