SY (So-Young International Inc. American Depository Shares)
Expected Move & Straddle Price History
The expected move for SY is derived from at-the-money straddle pricing — the market's implied one-standard-deviation move through the next 30 days. Comparing it to realized moves reveals when options are pricing in too much (premium-selling regime) vs too little (premium-buying regime).
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
Current SY Expected Move
30-Day Straddle
$1.10
7-Day Straddle
$1.10
Avg IV
1.8%
IV Rank
32%
Implied one-standard-deviation move through the next 30 days. Compare to SY's realized
move over the same window to gauge whether options are pricing in too much (premium-selling regime)
or too little (premium-buying regime). The
Expected Move Tracker ranks every symbol by
this measure.
SY Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260728 | $1.10 | $1.10 | 1.8% | 32% |
| 20260727 | $0.73 | $0.73 | 2.1% | 39% |
| 20260724 | $0.75 | $0.75 | 2.2% | 43% |
| 20260723 | $0.55 | $0.55 | 1.9% | 35% |
| 20260722 | $0.88 | $0.88 | 2.5% | 50% |
| 20260721 | $1.05 | $1.05 | 2.5% | 50% |
| 20260720 | $1.35 | $1.35 | 2.4% | 48% |
| 20260716 | $2.95 | $3.30 | 1.6% | 26% |
| 20260715 | $1.20 | $0.72 | 2.2% | 43% |
| 20260714 | $0.95 | $0.93 | 1.4% | 23% |
| 20260713 | $3.40 | $0.90 | 2.0% | 38% |
| 20260710 | $0.93 | $0.90 | 1.9% | 34% |
| 20260709 | $1.52 | $1.00 | 1.9% | 34% |
| 20260708 | $1.55 | $0.90 | 1.9% | 34% |
| 20260707 | $3.45 | $3.42 | 1.4% | 22% |
| 20260706 | $0.97 | $3.45 | 1.3% | 18% |
| 20260702 | $1.02 | $1.02 | 4.0% | 89% |
| 20260701 | $0.83 | $0.83 | 4.1% | 90% |
| 20260630 | $3.33 | $3.33 | 4.5% | 100% |
| 20260629 | $3.62 | $3.62 | 4.0% | 100% |
| 20260626 | $3.73 | $3.73 | 4.0% | 100% |
| 20260625 | $1.30 | $1.30 | 3.9% | 100% |
| 20260624 | $2.15 | $2.15 | 2.5% | 64% |
| 20260623 | $1.58 | $1.58 | 3.4% | 94% |
| 20260622 | $1.00 | $1.00 | 3.3% | 92% |
| 20260618 | $1.57 | $1.35 | 3.2% | 89% |
| 20260617 | $1.00 | $0.78 | 2.8% | 74% |
| 20260616 | $2.25 | $1.02 | 2.5% | 65% |
| 20260615 | $1.03 | $0.65 | 2.4% | 63% |
| 20260613 | $0.88 | $3.05 | 2.0% | 49% |
| 20260612 | $0.82 | $3.05 | 2.2% | 54% |
| 20260611 | $0.70 | $0.82 | 2.2% | 55% |
| 20260610 | $1.32 | $3.17 | 2.4% | 62% |
| 20260609 | $3.23 | $3.15 | 2.4% | 61% |
| 20260608 | $0.80 | $1.62 | 2.2% | 53% |
| 20260605 | $0.72 | $1.38 | 1.9% | 45% |
| 20260604 | $0.60 | $1.57 | 1.7% | 37% |
| 20260603 | $0.48 | $0.88 | 2.2% | 55% |
| 20260602 | $0.43 | $0.43 | 0.5% | 0% |
| 20260601 | $0.82 | $0.82 | 2.4% | 57% |
| 20260529 | $1.43 | $1.43 | 2.3% | 52% |
| 20260528 | $1.30 | $1.30 | 1.8% | 35% |
| 20260527 | $0.73 | $0.73 | 1.6% | 26% |
| 20260526 | $0.82 | $0.82 | 1.6% | 27% |
| 20260522 | $0.50 | $0.50 | 3.6% | 100% |
| 20260521 | $0.60 | $0.60 | 1.0% | 8% |
| 20260520 | $0.53 | $0.53 | 1.9% | 54% |
| 20260519 | $2.98 | $2.98 | 1.1% | 13% |
| 20260518 | $0.62 | $0.62 | 0.9% | 3% |
| 20260515 | $0.65 | $0.48 | 1.1% | 11% |
| 20260514 | $0.53 | $0.42 | 1.0% | 5% |
| 20260513 | $1.70 | $0.68 | 1.2% | 18% |
| 20260512 | $0.78 | $0.65 | 1.1% | 13% |
| 20260511 | $1.00 | $0.68 | 1.2% | 18% |
| 20260510 | $1.77 | $0.78 | 1.2% | 16% |
| 20260508 | $1.77 | $0.78 | 1.2% | 15% |
| 20260507 | $3.25 | $1.07 | 1.2% | 16% |
| 20260506 | $1.30 | $3.17 | 1.5% | 34% |
| 20260505 | $0.75 | $0.68 | 1.2% | 16% |
| 20260504 | $1.05 | $3.08 | 1.1% | 14% |