SLN (Silence Therapeutics Plc American Depository Share)
Expected Move & Straddle Price History
The expected move for SLN 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 SLN Expected Move
30-Day Straddle
$3.40
7-Day Straddle
$1.97
Avg IV
1.8%
IV Rank
15%
Implied one-standard-deviation move through the next 30 days. Compare to SLN'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.
SLN Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260810 | $3.40 | $1.97 | 1.8% | 15% |
| 20260806 | $8.50 | $8.60 | 2.8% | 52% |
| 20260805 | $6.78 | $6.78 | 4.1% | 90% |
| 20260804 | $6.53 | $6.53 | 4.1% | 90% |
| 20260803 | $6.58 | $6.58 | 3.9% | 83% |
| 20260731 | $7.15 | $7.15 | 4.1% | 88% |
| 20260730 | $9.10 | $9.10 | 3.7% | 76% |
| 20260729 | $7.60 | $7.60 | 3.3% | 64% |
| 20260728 | $7.30 | $7.30 | 3.4% | 65% |
| 20260727 | $8.05 | $8.05 | 3.3% | 63% |
| 20260724 | $7.55 | $7.55 | 3.5% | 69% |
| 20260723 | $7.88 | $7.88 | 3.5% | 71% |
| 20260722 | $8.38 | $8.38 | 3.1% | 56% |
| 20260721 | $6.95 | $6.95 | 3.4% | 65% |
| 20260720 | $7.30 | $7.30 | 3.2% | 60% |
| 20260716 | $8.40 | $2.50 | 3.2% | 59% |
| 20260715 | $8.45 | $2.50 | 3.1% | 57% |
| 20260714 | $4.88 | $3.42 | 2.4% | 33% |
| 20260713 | $5.85 | $2.83 | 2.6% | 40% |
| 20260710 | $5.03 | $4.90 | 2.5% | 36% |
| 20260709 | $6.20 | $4.90 | 2.8% | 47% |
| 20260708 | $5.88 | $5.10 | 2.4% | 33% |
| 20260707 | $6.22 | $4.90 | 2.6% | 41% |
| 20260706 | $6.35 | $3.75 | 2.4% | 34% |
| 20260702 | $3.50 | $3.50 | 3.0% | 55% |
| 20260701 | $3.60 | $3.60 | 2.5% | 38% |
| 20260630 | $3.68 | $3.68 | 2.0% | 21% |
| 20260629 | $3.85 | $3.85 | 2.0% | 21% |
| 20260626 | $2.48 | $2.48 | 2.2% | 25% |
| 20260625 | $3.17 | $3.17 | 2.3% | 32% |
| 20260624 | $2.40 | $2.40 | 2.3% | 30% |
| 20260623 | $4.90 | $4.90 | 2.1% | 22% |
| 20260622 | $4.10 | $4.10 | 2.0% | 20% |
| 20260618 | $4.90 | $2.68 | 1.9% | 16% |
| 20260617 | $3.60 | $4.05 | 1.7% | 12% |
| 20260616 | $3.98 | $4.12 | 2.4% | 34% |
| 20260615 | $5.00 | $4.05 | 2.6% | 39% |
| 20260613 | $5.00 | $4.30 | 1.9% | 16% |
| 20260612 | $5.00 | $2.88 | 1.8% | 15% |
| 20260611 | $3.68 | $4.40 | 1.9% | 16% |
| 20260610 | $5.20 | $3.50 | 3.2% | 61% |
| 20260609 | $5.60 | $10.00 | 4.1% | 86% |
| 20260608 | $5.08 | $2.23 | 2.4% | 34% |
| 20260605 | $4.93 | $2.08 | 2.8% | 45% |
| 20260604 | $4.95 | $3.05 | 2.0% | 21% |
| 20260603 | $4.95 | $5.00 | 2.0% | 19% |
| 20260602 | $4.65 | $4.65 | 3.5% | 67% |
| 20260601 | $4.95 | $4.95 | 3.1% | 54% |
| 20260529 | $4.90 | $4.90 | 2.4% | 31% |
| 20260528 | $4.62 | $4.62 | 2.5% | 35% |
| 20260527 | $3.30 | $3.30 | 2.2% | 25% |
| 20260526 | $4.95 | $4.95 | 2.2% | 27% |
| 20260522 | $2.93 | $2.93 | 2.6% | 40% |
| 20260521 | $4.95 | $4.95 | 2.3% | 29% |
| 20260520 | $2.80 | $2.80 | 2.3% | 31% |
| 20260519 | $4.95 | $4.95 | 2.5% | 36% |
| 20260518 | $4.95 | $4.95 | 2.1% | 21% |
| 20260515 | $5.20 | $10.20 | 2.2% | 26% |
| 20260514 | $4.95 | $3.20 | 1.6% | 8% |
| 20260513 | $4.95 | $3.25 | 2.1% | 22% |