UPB · Expected Move
Upstream Bio, Inc. Common Stock
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).
UPB straddle price & implied vol
60 sessionsBars: at-the-money straddle price (30-day and 7-day) — the market's priced move. Line: 30-day at-the-money implied volatility (right axis).
Current UPB Expected Move
30-Day Straddle
$14.55
7-Day Straddle
$14.55
30-Day ATM IV
98.2%
IV Rank
8%
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 | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261022 | $14.55 | $14.55 | 98.2% | 8% |
| 20261021 | $2.92 | $2.92 | 490.6% | 100% |
| 20261020 | $2.93 | $2.93 | — | — |
| 20261019 | $5.00 | $5.00 | — | — |
| 20261016 | $3.45 | $5.00 | — | — |
| 20261015 | $3.73 | $4.95 | — | — |
| 20261014 | $2.78 | $3.23 | — | — |
| 20261013 | $3.50 | $3.70 | — | — |
| 20261012 | $5.53 | $5.65 | — | — |
| 20261009 | $4.95 | $0.72 | 94.9% | 15% |
| 20261008 | $3.10 | $0.80 | — | — |
| 20261007 | $4.95 | $0.62 | 87.2% | 11% |
| 20261006 | $2.65 | $0.88 | 160.7% | 47% |
| 20261005 | $4.90 | $2.85 | 92.9% | 14% |
| 20261002 | $2.70 | $2.70 | — | — |
| 20261001 | $7.97 | $7.97 | — | — |
| 20260930 | $2.75 | $2.75 | — | — |
| 20260929 | $0.88 | $0.88 | — | — |
| 20260928 | $2.85 | $2.85 | — | — |
| 20260925 | $1.15 | $1.15 | 84.9% | 10% |
| 20260924 | $2.85 | $2.85 | 80.4% | 7% |
| 20260923 | $9.95 | $9.95 | — | — |
| 20260922 | $4.95 | $4.95 | — | — |
| 20260921 | $3.05 | $3.05 | — | — |
| 20260918 | $2.90 | $2.55 | — | — |
| 20260917 | $4.95 | $4.95 | — | — |
| 20260916 | $1.45 | $4.95 | — | — |
| 20260915 | $2.88 | $0.67 | — | — |
| 20260914 | $4.15 | $2.48 | 119.2% | 27% |
| 20260911 | $4.90 | $2.88 | 99.7% | 17% |
| 20260910 | $3.15 | $0.75 | — | — |
| 20260909 | $8.38 | $10.00 | — | — |
| 20260908 | $4.90 | $9.95 | — | — |
| 20260904 | $3.30 | $5.00 | — | — |
| 20260903 | $3.52 | $2.62 | — | — |
| 20260902 | $1.43 | $1.43 | 107.5% | 21% |
| 20260901 | $2.70 | $2.70 | — | — |
| 20260831 | $2.75 | $2.75 | — | — |
| 20260828 | $4.97 | $4.97 | 171.0% | 52% |
| 20260827 | $2.60 | $2.60 | — | — |
| 20260826 | $2.88 | $2.88 | — | — |
| 20260825 | $2.92 | $2.92 | — | — |
| 20260824 | $2.75 | $2.75 | 155.8% | 45% |
| 20260821 | $1.62 | $3.20 | 98.0% | 16% |
| 20260820 | $1.48 | $4.95 | 191.0% | 62% |
| 20260819 | $3.35 | $1.30 | 200.2% | 67% |
| 20260818 | $1.88 | $3.23 | — | — |
| 20260817 | $2.93 | $3.00 | 93.5% | 14% |
| 20260814 | $1.55 | $1.12 | 110.6% | 22% |
| 20260813 | $2.98 | $3.17 | — | — |
| 20260812 | $3.50 | $3.23 | 140.1% | 37% |
| 20260811 | $5.20 | $3.92 | 212.6% | 73% |
| 20260810 | $5.30 | $1.52 | 266.2% | 100% |
| 20260806 | $2.17 | $1.02 | 130.0% | 34% |
| 20260805 | $1.38 | $1.38 | 107.1% | 22% |
| 20260804 | $1.32 | $1.32 | 107.5% | 22% |
| 20260803 | $8.78 | $8.78 | — | — |
| 20260731 | $3.08 | $3.08 | 163.6% | 51% |
| 20260730 | $2.00 | $2.00 | — | — |
| 20260729 | $1.52 | $1.52 | 141.0% | 40% |
More on UPB
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.