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
$3.30
7-Day Straddle
$5.00
Avg IV
1.3%
IV Rank
11%
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 |
|---|---|---|---|---|
| 20260904 | $3.30 | $5.00 | 1.3% | 11% |
| 20260903 | $3.52 | $2.62 | 2.0% | 38% |
| 20260902 | $1.43 | $1.43 | 2.4% | 58% |
| 20260901 | $2.70 | $2.70 | 1.7% | 27% |
| 20260831 | $2.75 | $2.75 | 2.5% | 63% |
| 20260828 | $4.97 | $4.97 | 2.3% | 51% |
| 20260827 | $2.60 | $2.60 | 2.0% | 40% |
| 20260826 | $2.88 | $2.88 | 1.8% | 32% |
| 20260825 | $2.92 | $2.92 | 2.0% | 40% |
| 20260824 | $2.75 | $2.75 | 2.1% | 42% |
| 20260821 | $1.62 | $3.20 | 1.6% | 24% |
| 20260820 | $1.48 | $4.95 | 2.6% | 65% |
| 20260819 | $3.35 | $1.30 | 1.7% | 29% |
| 20260818 | $1.88 | $3.23 | 1.8% | 33% |
| 20260817 | $2.93 | $3.00 | 1.4% | 14% |
| 20260814 | $1.55 | $1.12 | 1.5% | 17% |
| 20260813 | $2.98 | $3.17 | 1.7% | 30% |
| 20260812 | $3.50 | $3.23 | 2.0% | 38% |
| 20260811 | $5.20 | $3.92 | 2.2% | 48% |
| 20260810 | $5.30 | $1.52 | 1.7% | 29% |
| 20260806 | $2.17 | $1.02 | 1.1% | 3% |
| 20260805 | $1.38 | $1.38 | 1.6% | 24% |
| 20260804 | $1.32 | $1.32 | 2.5% | 61% |
| 20260803 | $8.78 | $8.78 | 2.8% | 74% |
| 20260731 | $3.08 | $3.08 | 2.4% | 58% |
| 20260730 | $2.00 | $2.00 | 2.6% | 67% |
| 20260729 | $1.52 | $1.52 | 1.7% | 29% |
| 20260728 | $1.23 | $1.23 | 2.2% | 50% |
| 20260727 | $3.32 | $3.32 | 2.2% | 49% |
| 20260724 | $8.25 | $8.25 | 2.2% | 50% |
| 20260723 | $2.02 | $2.02 | 2.1% | 46% |
| 20260722 | $3.92 | $3.92 | 2.4% | 56% |
| 20260721 | $0.85 | $0.85 | 1.8% | 30% |
| 20260720 | $1.00 | $1.00 | 1.6% | 21% |
| 20260716 | $1.90 | $8.03 | 1.3% | 12% |
| 20260715 | $1.58 | $2.93 | 1.7% | 28% |
| 20260714 | $1.42 | $4.95 | 1.7% | 28% |
| 20260713 | $1.35 | $2.83 | 1.8% | 30% |
| 20260710 | $3.45 | $4.90 | 1.4% | 15% |
| 20260709 | $3.45 | $2.17 | 1.6% | 25% |
| 20260708 | $4.97 | $2.70 | 1.9% | 37% |
| 20260707 | $3.62 | $4.85 | 1.8% | 28% |
| 20260706 | $2.02 | $4.90 | 2.0% | 34% |
| 20260702 | $3.60 | $3.60 | 1.9% | 30% |
| 20260701 | $3.88 | $3.88 | 1.7% | 23% |
| 20260630 | $2.90 | $2.90 | 2.3% | 43% |
| 20260629 | $2.55 | $2.55 | 1.9% | 29% |
| 20260626 | $2.60 | $2.60 | 1.9% | 32% |
| 20260625 | $1.45 | $1.45 | 1.6% | 19% |
| 20260624 | $2.72 | $2.72 | 1.9% | 29% |
| 20260623 | $2.58 | $2.58 | 1.7% | 21% |
| 20260622 | $2.58 | $2.58 | 1.9% | 30% |
| 20260618 | $3.33 | $8.53 | 1.1% | 3% |
| 20260617 | $3.88 | $9.95 | 1.7% | 23% |
| 20260616 | $2.95 | $4.95 | 1.9% | 30% |
| 20260615 | $5.00 | $9.95 | 1.6% | 18% |
| 20260613 | $3.30 | $3.65 | 1.7% | 25% |
| 20260612 | $3.50 | $5.00 | 1.8% | 26% |
| 20260611 | $3.25 | $1.35 | 1.8% | 27% |
| 20260610 | $2.27 | $0.90 | 1.8% | 27% |