PTGX (Protagonist Therapeutics, Inc)
Expected Move & Straddle Price History
The expected move for PTGX 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 PTGX Expected Move
30-Day Straddle
$17.80
7-Day Straddle
$4.97
Avg IV
0.6%
IV Rank
10%
Implied one-standard-deviation move through the next 30 days. Compare to PTGX'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.
PTGX Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260716 | $17.80 | $4.97 | 0.6% | 10% |
| 20260715 | $20.10 | $5.10 | 0.7% | 21% |
| 20260714 | $22.00 | $12.50 | 0.7% | 15% |
| 20260713 | $21.80 | $13.40 | 0.7% | 18% |
| 20260710 | $22.70 | $13.50 | 0.7% | 18% |
| 20260709 | $23.85 | $14.15 | 0.8% | 22% |
| 20260708 | $25.40 | $15.10 | 0.7% | 17% |
| 20260707 | $25.00 | $14.15 | 0.7% | 15% |
| 20260706 | $24.10 | $14.25 | 0.7% | 18% |
| 20260702 | $14.50 | $14.50 | 1.2% | 72% |
| 20260701 | $13.70 | $13.70 | 1.2% | 69% |
| 20260630 | $13.80 | $13.80 | 1.2% | 69% |
| 20260629 | $13.85 | $13.85 | 1.1% | 60% |
| 20260626 | $15.50 | $15.50 | 1.1% | 62% |
| 20260625 | $14.75 | $14.75 | 1.0% | 53% |
| 20260624 | $15.95 | $15.95 | 1.1% | 58% |
| 20260623 | $14.10 | $14.10 | 0.8% | 31% |
| 20260622 | $15.05 | $15.05 | 0.9% | 35% |
| 20260618 | $14.10 | $5.00 | 0.8% | 31% |
| 20260617 | $14.35 | $5.20 | 0.8% | 29% |
| 20260616 | $14.25 | $5.12 | 0.8% | 32% |
| 20260615 | $16.15 | $4.70 | 0.8% | 24% |
| 20260613 | $15.35 | $4.95 | 0.9% | 35% |
| 20260612 | $15.10 | $4.95 | 0.8% | 25% |
| 20260611 | $15.70 | $6.47 | 0.9% | 37% |
| 20260610 | $16.25 | $6.40 | 0.8% | 30% |
| 20260609 | $15.80 | $7.53 | 0.8% | 22% |
| 20260608 | $13.80 | $7.25 | 0.8% | 30% |
| 20260605 | $15.30 | $7.60 | 0.8% | 25% |
| 20260604 | $14.40 | $9.20 | 0.8% | 24% |
| 20260603 | $13.30 | $7.90 | 0.7% | 17% |
| 20260602 | $8.05 | $8.05 | 0.8% | 28% |
| 20260601 | $8.53 | $8.53 | 0.8% | 25% |
| 20260529 | $8.30 | $8.30 | 0.7% | 16% |
| 20260528 | $8.45 | $8.45 | 0.7% | 12% |
| 20260527 | $9.68 | $9.68 | 0.7% | 16% |
| 20260526 | $8.97 | $8.97 | 0.8% | 22% |
| 20260522 | $8.70 | $8.70 | 0.7% | 17% |
| 20260521 | $9.60 | $9.60 | 0.7% | 16% |
| 20260520 | $9.88 | $9.88 | 0.6% | 2% |
| 20260519 | $10.22 | $10.22 | 0.7% | 15% |
| 20260518 | $10.60 | $10.60 | 0.7% | 13% |
| 20260515 | $10.90 | $4.95 | 0.6% | 10% |
| 20260514 | $10.55 | $3.78 | 0.6% | 3% |
| 20260513 | $10.45 | $5.38 | 0.5% | 1% |
| 20260512 | $11.25 | $3.30 | 0.6% | 5% |
| 20260511 | $11.65 | $4.30 | 0.5% | 1% |
| 20260510 | $11.05 | $5.45 | 0.6% | 11% |
| 20260508 | $11.05 | $5.45 | 0.5% | 0% |
| 20260507 | $12.20 | $4.93 | 0.6% | 4% |
| 20260506 | $12.15 | $5.88 | 0.5% | 0% |
| 20260505 | $12.60 | $6.28 | 0.5% | 0% |
| 20260504 | $12.65 | $6.50 | 0.6% | 0% |
| 20260502 | $7.12 | $7.12 | 1.0% | 42% |
| 20260501 | $7.12 | $7.12 | 0.9% | 39% |
| 20260430 | $7.60 | $7.60 | 0.9% | 35% |
| 20260429 | $8.50 | $8.50 | 1.0% | 42% |
| 20260428 | $9.30 | $9.30 | 0.9% | 32% |
| 20260427 | $8.05 | $8.05 | 0.9% | 36% |
| 20260424 | $9.25 | $9.25 | 0.8% | 21% |