PBYI · Expected Move
PUMA BIOTECHNOLOGY INC
The expected move for PBYI 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).
PBYI straddle price & implied vol
60 sessionsBars: at-the-money straddle price (30-day and 7-day) — the market's priced move. Line: 30-day at-the-money implied volatility (right axis).
Current PBYI Expected Move
30-Day Straddle
$1.77
7-Day Straddle
$1.77
30-Day ATM IV
69.7%
IV Rank
17%
Implied one-standard-deviation move through the next 30 days. Compare to PBYI'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.
PBYI Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261020 | $1.77 | $1.77 | 69.7% | 17% |
| 20261019 | $1.98 | $1.98 | 83.1% | 28% |
| 20261016 | $1.90 | $0.48 | 79.3% | 25% |
| 20261015 | $1.85 | $1.65 | 73.3% | 20% |
| 20261014 | $2.15 | $2.98 | 84.2% | 29% |
| 20261013 | $2.42 | $7.95 | — | — |
| 20261012 | $2.15 | $1.10 | — | — |
| 20261009 | $3.47 | $1.05 | 95.5% | 39% |
| 20261008 | $2.00 | $0.88 | 73.9% | 20% |
| 20261007 | $2.62 | $0.95 | 87.7% | 32% |
| 20261006 | $2.40 | $0.82 | 85.6% | 31% |
| 20261005 | $2.23 | $1.05 | 79.5% | 25% |
| 20261002 | $1.02 | $1.02 | 81.0% | 27% |
| 20261001 | $1.10 | $1.10 | 98.8% | 42% |
| 20260930 | $1.10 | $1.10 | 98.8% | 42% |
| 20260929 | $0.85 | $0.85 | 79.9% | 26% |
| 20260928 | $0.90 | $0.90 | 72.4% | 19% |
| 20260925 | $1.15 | $1.15 | 70.6% | 18% |
| 20260924 | $1.48 | $1.48 | — | — |
| 20260923 | $2.65 | $2.65 | 94.3% | 38% |
| 20260922 | $1.35 | $1.35 | 83.9% | 29% |
| 20260921 | $1.35 | $1.35 | 72.0% | 19% |
| 20260918 | $2.05 | $2.12 | 100.3% | 43% |
| 20260917 | $2.82 | $0.53 | 86.4% | 31% |
| 20260916 | $2.05 | $4.15 | — | — |
| 20260915 | $1.27 | $0.92 | 61.7% | 10% |
| 20260914 | $1.93 | $1.38 | 98.2% | 41% |
| 20260911 | $2.00 | $2.40 | 84.4% | 30% |
| 20260910 | $2.30 | $1.12 | 104.1% | 46% |
| 20260909 | $2.70 | $1.12 | 99.7% | 43% |
| 20260908 | $3.00 | $1.32 | — | — |
| 20260904 | $1.92 | $1.38 | 74.1% | 21% |
| 20260903 | $2.00 | $0.90 | 69.8% | 17% |
| 20260902 | $2.68 | $2.68 | 81.9% | 27% |
| 20260901 | $2.67 | $2.67 | 86.5% | 31% |
| 20260831 | $2.73 | $2.73 | 74.8% | 21% |
| 20260828 | $1.68 | $1.68 | 97.6% | 41% |
| 20260827 | $2.70 | $2.70 | 100.1% | 43% |
| 20260826 | $2.73 | $2.73 | 69.4% | 17% |
| 20260825 | $0.98 | $0.98 | 74.5% | 21% |
| 20260824 | $1.35 | $1.35 | 74.4% | 21% |
| 20260821 | $1.35 | $2.23 | — | — |
| 20260820 | $2.38 | $2.33 | 75.2% | 22% |
| 20260819 | $1.45 | $1.93 | 68.2% | 12% |
| 20260818 | $2.58 | $2.40 | 89.9% | 26% |
| 20260817 | $2.75 | $2.50 | 81.6% | 20% |
| 20260814 | $2.15 | $2.60 | 81.9% | 20% |
| 20260813 | $1.80 | $1.55 | 67.2% | 11% |
| 20260812 | $2.70 | $1.48 | 67.8% | 11% |
| 20260811 | $1.98 | $2.50 | 86.0% | 23% |
| 20260810 | $2.80 | $3.27 | 79.7% | 19% |
| 20260806 | $2.92 | $2.92 | 86.9% | 24% |
| 20260805 | $2.08 | $2.08 | 113.4% | 41% |
| 20260804 | $3.17 | $3.17 | 92.3% | 27% |
| 20260803 | $1.52 | $1.52 | 98.3% | 31% |
| 20260731 | $1.82 | $1.82 | 84.5% | 22% |
| 20260730 | $1.38 | $1.38 | 88.3% | 25% |
| 20260729 | $1.32 | $1.32 | 84.6% | 22% |
| 20260728 | $2.02 | $2.02 | 109.9% | 38% |
| 20260727 | $1.40 | $1.40 | 96.2% | 30% |
More on PBYI
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.