CSBR (Champions Oncology, Inc.)
Expected Move & Straddle Price History
The expected move for CSBR 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 CSBR Expected Move
30-Day Straddle
$5.03
7-Day Straddle
$5.03
Avg IV
3.5%
IV Rank
100%
Implied one-standard-deviation move through the next 30 days. Compare to CSBR'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.
CSBR Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260728 | $5.03 | $5.03 | 3.5% | 100% |
| 20260727 | $4.90 | $4.90 | 2.2% | 50% |
| 20260724 | $4.95 | $4.95 | 2.1% | 47% |
| 20260723 | $4.90 | $4.90 | 1.3% | 16% |
| 20260722 | $4.90 | $4.90 | 1.8% | 37% |
| 20260721 | $4.90 | $4.90 | 2.0% | 42% |
| 20260720 | $4.90 | $4.90 | 1.8% | 35% |
| 20260716 | $4.90 | $4.90 | 1.4% | 21% |
| 20260715 | $4.90 | $4.90 | 1.8% | 37% |
| 20260714 | $4.90 | $4.90 | 1.7% | 30% |
| 20260713 | $4.90 | $4.90 | 1.6% | 28% |
| 20260710 | $4.90 | $4.90 | 1.5% | 25% |
| 20260709 | $4.90 | $4.90 | 1.6% | 28% |
| 20260708 | $4.90 | $4.90 | 1.7% | 30% |
| 20260707 | $4.90 | $4.90 | 1.6% | 29% |
| 20260706 | $4.90 | $4.90 | 2.0% | 40% |
| 20260702 | $4.90 | $4.90 | 2.9% | 73% |
| 20260701 | $4.90 | $4.90 | 3.4% | 94% |
| 20260630 | $4.90 | $4.90 | 2.8% | 71% |
| 20260629 | $4.90 | $4.90 | 2.4% | 55% |
| 20260626 | $1.55 | $1.55 | 2.5% | 58% |
| 20260625 | $4.90 | $4.90 | 3.2% | 84% |
| 20260624 | $4.95 | $4.95 | 2.3% | 52% |
| 20260623 | $4.90 | $4.90 | 2.5% | 58% |
| 20260622 | $4.95 | $4.95 | 2.7% | 68% |
| 20260618 | $4.95 | $4.95 | 3.0% | 76% |
| 20260617 | $4.90 | $4.95 | 2.2% | 47% |
| 20260616 | $4.90 | $4.95 | 1.5% | 22% |
| 20260615 | $4.90 | $4.90 | 1.4% | 17% |
| 20260613 | $4.90 | $4.90 | 1.3% | 16% |
| 20260612 | $4.90 | $4.90 | 1.2% | 11% |
| 20260611 | $4.90 | $4.90 | 1.6% | 26% |
| 20260610 | $4.90 | $4.90 | 1.5% | 23% |
| 20260609 | $4.90 | $4.90 | 1.7% | 29% |
| 20260608 | $4.90 | $4.90 | 1.2% | 10% |
| 20260605 | $5.00 | $4.90 | 1.7% | 30% |
| 20260604 | $4.90 | $4.90 | 1.4% | 20% |
| 20260603 | $5.00 | $4.90 | 1.7% | 28% |
| 20260602 | $4.90 | $4.90 | 2.4% | 54% |
| 20260601 | $4.90 | $4.90 | 1.2% | 12% |
| 20260529 | $4.90 | $4.90 | 1.7% | 28% |
| 20260528 | $4.90 | $4.90 | 1.8% | 34% |
| 20260527 | $4.90 | $4.90 | 1.8% | 33% |
| 20260526 | $4.90 | $4.90 | 2.0% | 40% |
| 20260522 | $4.90 | $4.90 | 1.5% | 21% |
| 20260521 | $4.90 | $4.90 | 1.2% | 12% |
| 20260520 | $4.90 | $4.90 | 1.0% | 3% |
| 20260519 | $4.90 | $4.90 | 1.9% | 36% |
| 20260518 | $4.90 | $4.90 | 1.4% | 19% |
| 20260515 | $4.90 | $4.95 | 1.0% | 4% |
| 20260514 | $4.90 | $3.45 | 1.6% | 25% |
| 20260513 | $5.00 | $4.95 | 1.7% | 28% |
| 20260512 | $4.90 | $4.75 | 1.4% | 19% |
| 20260511 | $4.90 | $3.10 | 1.6% | 25% |
| 20260510 | $4.90 | $3.50 | 1.4% | 18% |
| 20260508 | $4.90 | $3.50 | 1.4% | 16% |
| 20260507 | $4.95 | $3.75 | 1.7% | 28% |
| 20260506 | $4.90 | $4.90 | 1.2% | 10% |
| 20260505 | $4.90 | $4.90 | 0.9% | 0% |
| 20260504 | $4.90 | $4.90 | 1.0% | 0% |