UPB (Upstream Bio, Inc. Common Stock)
Expected Move & Straddle Price History
The expected move for UPB 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 UPB Expected Move
30-Day Straddle
$4.40
7-Day Straddle
$1.25
Avg IV
2.0%
IV Rank
35%
Implied one-standard-deviation move through the next 30 days. Compare to UPB'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.
UPB Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260608 | $4.40 | $1.25 | 2.0% | 35% |
| 20260605 | $5.15 | $3.10 | 2.1% | 36% |
| 20260604 | $3.62 | $0.75 | 1.4% | 12% |
| 20260603 | $5.15 | $0.75 | 1.6% | 18% |
| 20260602 | $3.55 | $3.55 | 3.4% | 84% |
| 20260601 | $2.62 | $2.62 | 2.4% | 49% |
| 20260529 | $2.90 | $2.90 | 2.0% | 35% |
| 20260528 | $3.07 | $3.07 | 2.0% | 34% |
| 20260527 | $1.23 | $1.23 | 1.4% | 13% |
| 20260526 | $2.78 | $2.78 | 1.7% | 22% |
| 20260522 | $2.70 | $2.70 | 1.7% | 22% |
| 20260521 | $1.43 | $1.43 | 1.2% | 6% |
| 20260520 | $2.68 | $2.68 | 1.5% | 17% |
| 20260519 | $1.60 | $1.60 | 1.4% | 11% |
| 20260518 | $2.73 | $2.73 | 1.0% | 0% |
| 20260515 | $2.73 | $3.18 | 1.4% | 12% |
| 20260514 | $2.70 | $2.52 | 1.8% | 24% |
| 20260513 | $2.95 | $2.10 | 1.3% | 9% |
| 20260512 | $2.95 | $1.10 | 1.3% | 9% |
| 20260511 | $3.48 | $0.90 | 1.3% | 7% |
| 20260510 | $3.48 | $1.28 | 1.1% | 2% |
| 20260508 | $3.48 | $1.28 | 1.1% | 1% |
| 20260507 | $3.18 | $1.30 | 1.2% | 4% |
| 20260506 | $3.48 | $0.90 | 1.1% | 0% |
| 20260505 | $3.62 | $1.07 | 1.1% | 0% |
| 20260504 | $3.48 | $1.12 | 1.2% | 0% |
| 20260502 | $4.95 | $4.95 | 3.3% | 75% |
| 20260501 | $4.95 | $4.95 | 3.2% | 71% |
| 20260430 | $1.05 | $1.05 | 3.0% | 60% |
| 20260429 | $2.75 | $2.75 | 3.1% | 64% |
| 20260428 | $0.97 | $0.97 | 3.0% | 60% |
| 20260427 | $1.10 | $1.10 | 2.5% | 42% |
| 20260424 | $1.10 | $1.10 | 2.9% | 57% |
| 20260423 | $2.95 | $2.95 | 2.5% | 39% |
| 20260422 | $4.65 | $4.65 | 2.5% | 41% |
| 20260421 | $1.73 | $1.73 | 2.8% | 52% |
| 20260420 | $1.62 | $1.62 | 2.3% | 30% |
| 20260417 | $3.23 | $2.72 | 2.2% | 30% |
| 20260416 | $4.70 | $1.60 | 2.2% | 30% |
| 20260415 | $3.05 | $0.57 | 2.4% | 38% |
| 20260414 | $2.85 | $1.05 | 1.9% | 18% |
| 20260413 | $2.85 | $0.85 | 2.2% | 28% |
| 20260410 | $2.85 | $0.85 | 1.7% | 12% |
| 20260409 | $4.33 | $0.93 | 2.0% | 23% |
| 20260408 | $3.20 | $1.57 | 2.0% | 21% |
| 20260407 | $3.25 | $1.57 | 2.1% | 25% |
| 20260406 | $3.40 | $0.82 | 2.0% | 23% |
| 20260402 | $3.75 | $1.25 | 1.9% | 17% |
| 20260401 | $1.52 | $1.52 | 2.9% | 59% |
| 20260331 | $1.45 | $1.45 | 2.9% | 58% |
| 20260330 | $1.52 | $1.52 | 2.9% | 59% |
| 20260327 | $2.60 | $2.60 | 2.3% | 34% |
| 20260326 | $1.10 | $1.10 | 2.1% | 30% |
| 20260325 | $1.88 | $1.88 | 2.1% | 30% |
| 20260324 | $2.65 | $2.65 | 2.2% | 35% |
| 20260323 | $2.80 | $2.80 | 2.5% | 46% |
| 20260320 | $2.75 | $2.53 | 2.1% | 31% |
| 20260319 | $2.80 | $2.53 | 2.2% | 38% |
| 20260318 | $2.73 | $2.48 | 2.2% | 40% |
| 20260317 | $3.15 | $2.77 | 1.8% | 27% |