CRBU (Caribou Biosciences, Inc. Common Stock)
Expected Move & Straddle Price History
The expected move for CRBU 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 CRBU Expected Move
30-Day Straddle
$1.00
7-Day Straddle
$0.30
Avg IV
2.1%
IV Rank
53%
Implied one-standard-deviation move through the next 30 days. Compare to CRBU'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.
CRBU Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260806 | $1.00 | $0.30 | 2.1% | 53% |
| 20260805 | $0.30 | $0.30 | 2.7% | 81% |
| 20260804 | $0.28 | $0.28 | 3.1% | 100% |
| 20260803 | $0.25 | $0.25 | 2.6% | 76% |
| 20260731 | $0.28 | $0.28 | 2.5% | 70% |
| 20260730 | $0.25 | $0.25 | 2.4% | 69% |
| 20260729 | $0.50 | $0.50 | 2.7% | 82% |
| 20260728 | $0.40 | $0.40 | 3.0% | 98% |
| 20260727 | $0.55 | $0.55 | 2.9% | 90% |
| 20260724 | $0.77 | $0.77 | 2.1% | 54% |
| 20260723 | $0.50 | $0.50 | 2.3% | 62% |
| 20260722 | $2.65 | $2.65 | 1.9% | 46% |
| 20260721 | $0.33 | $0.33 | 2.4% | 70% |
| 20260720 | $0.55 | $0.55 | 1.8% | 38% |
| 20260716 | $3.05 | $0.47 | 1.9% | 42% |
| 20260715 | $7.95 | $0.70 | 1.4% | 19% |
| 20260714 | $7.92 | $0.70 | 1.1% | 4% |
| 20260713 | $0.65 | $0.60 | 1.9% | 45% |
| 20260710 | $0.68 | $0.42 | 1.8% | 37% |
| 20260709 | $0.50 | $0.17 | 1.6% | 32% |
| 20260708 | $0.70 | $0.23 | 1.6% | 30% |
| 20260707 | $0.62 | $0.60 | 1.7% | 32% |
| 20260706 | $0.62 | $0.45 | 1.5% | 25% |
| 20260702 | $0.47 | $0.47 | 3.0% | 98% |
| 20260701 | $0.48 | $0.48 | 2.6% | 79% |
| 20260630 | $0.48 | $0.48 | 1.9% | 44% |
| 20260629 | $0.50 | $0.50 | 2.7% | 83% |
| 20260626 | $0.22 | $0.22 | 2.6% | 77% |
| 20260625 | $0.25 | $0.25 | 2.7% | 84% |
| 20260624 | $0.43 | $0.43 | 2.4% | 67% |
| 20260623 | $0.30 | $0.30 | 2.4% | 67% |
| 20260622 | $0.35 | $0.35 | 2.4% | 66% |
| 20260618 | $0.45 | $0.57 | 2.2% | 58% |
| 20260617 | $0.65 | $0.60 | 2.3% | 63% |
| 20260616 | $0.62 | $0.72 | 2.0% | 51% |
| 20260615 | $0.53 | $0.82 | 2.2% | 56% |
| 20260613 | $0.50 | $0.42 | 2.2% | 59% |
| 20260612 | $0.40 | $0.42 | 2.2% | 58% |
| 20260611 | $0.55 | $0.78 | 2.1% | 52% |
| 20260610 | $0.60 | $0.30 | 1.9% | 43% |
| 20260609 | $0.57 | $0.80 | 2.2% | 58% |
| 20260608 | $0.73 | $0.30 | 2.3% | 62% |
| 20260605 | $0.77 | $0.43 | 2.0% | 47% |
| 20260604 | $0.90 | $0.62 | 1.7% | 35% |
| 20260603 | $0.47 | $0.23 | 2.0% | 48% |
| 20260602 | $0.43 | $0.43 | 2.6% | 79% |
| 20260601 | $0.35 | $0.35 | 2.6% | 77% |
| 20260529 | $0.32 | $0.32 | 1.5% | 23% |
| 20260528 | $0.35 | $0.35 | 1.4% | 21% |
| 20260527 | $0.43 | $0.43 | 1.5% | 27% |
| 20260526 | $0.45 | $0.45 | 1.7% | 36% |
| 20260522 | $0.42 | $0.42 | 1.7% | 36% |
| 20260521 | $0.35 | $0.35 | 1.3% | 17% |
| 20260520 | $2.70 | $2.70 | 1.0% | 0% |
| 20260519 | $0.47 | $0.47 | 1.9% | 34% |
| 20260518 | $0.90 | $0.90 | 2.0% | 42% |
| 20260515 | $0.60 | $0.73 | 1.5% | 15% |
| 20260514 | $0.82 | $0.35 | 1.6% | 20% |
| 20260513 | $0.62 | $0.22 | 1.9% | 33% |
| 20260512 | $0.50 | $0.55 | 1.7% | 24% |