ZLAB · Expected Move
Zai Lab Limited American Depositary Shares
The expected move for ZLAB 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).
ZLAB 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 ZLAB Expected Move
30-Day Straddle
$2.50
7-Day Straddle
$2.50
30-Day ATM IV
59.7%
IV Rank
28%
Implied one-standard-deviation move through the next 30 days. Compare to ZLAB'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.
ZLAB Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261026 | $2.50 | $2.50 | 59.7% | 28% |
| 20261023 | $5.30 | $5.30 | 94.2% | 78% |
| 20261022 | $5.10 | $5.10 | 96.5% | 82% |
| 20261021 | $5.53 | $5.53 | 99.3% | 86% |
| 20261020 | $4.40 | $4.40 | 80.0% | 58% |
| 20261019 | $3.67 | $3.67 | 91.5% | 75% |
| 20261016 | $5.55 | $5.00 | 92.6% | 76% |
| 20261015 | $4.65 | $2.20 | 86.8% | 68% |
| 20261014 | $5.25 | $4.50 | 92.7% | 76% |
| 20261013 | $5.40 | $1.70 | 87.4% | 69% |
| 20261012 | $4.65 | $3.60 | 72.9% | 47% |
| 20261009 | $4.95 | $3.90 | 78.0% | 55% |
| 20261008 | $4.65 | $4.67 | 79.5% | 57% |
| 20261007 | $4.85 | $2.22 | 69.9% | 43% |
| 20261006 | $4.95 | $4.30 | 68.8% | 41% |
| 20261005 | $4.97 | $3.67 | 67.5% | 39% |
| 20261002 | $2.50 | $2.50 | 69.7% | 42% |
| 20261001 | $5.00 | $5.00 | 76.8% | 53% |
| 20260930 | $3.80 | $3.80 | 70.8% | 44% |
| 20260929 | $5.03 | $5.03 | 88.7% | 70% |
| 20260928 | $5.47 | $5.47 | 93.4% | 77% |
| 20260925 | $2.75 | $2.75 | 68.2% | 40% |
| 20260924 | $3.02 | $3.02 | 66.8% | 38% |
| 20260923 | $3.70 | $3.70 | 76.6% | 53% |
| 20260922 | $2.90 | $2.90 | 60.5% | 29% |
| 20260921 | $2.62 | $2.62 | 58.4% | 26% |
| 20260918 | $4.78 | $2.15 | 83.1% | 62% |
| 20260917 | $4.20 | $2.68 | 71.9% | 46% |
| 20260916 | $4.25 | $3.82 | 77.1% | 53% |
| 20260915 | $5.10 | $3.15 | 87.2% | 68% |
| 20260914 | $4.28 | $2.40 | 72.1% | 46% |
| 20260911 | $5.43 | $3.30 | 86.7% | 68% |
| 20260910 | $5.05 | $3.95 | 61.3% | 30% |
| 20260909 | $4.35 | $4.68 | 74.4% | 49% |
| 20260908 | $5.20 | $3.75 | 78.5% | 55% |
| 20260904 | $4.42 | $2.95 | 65.6% | 36% |
| 20260903 | $5.85 | $2.15 | 67.1% | 39% |
| 20260902 | $2.40 | $2.40 | 65.8% | 37% |
| 20260901 | $2.15 | $2.15 | 68.1% | 40% |
| 20260831 | $2.50 | $2.50 | 73.4% | 48% |
| 20260828 | $2.40 | $2.40 | 63.5% | 33% |
| 20260827 | $2.98 | $2.98 | 63.1% | 33% |
| 20260826 | $2.92 | $2.92 | 64.6% | 35% |
| 20260825 | $2.45 | $2.45 | 60.3% | 29% |
| 20260824 | $4.15 | $4.15 | 57.7% | 25% |
| 20260821 | $1.75 | $1.62 | 40.9% | 0% |
| 20260820 | $2.95 | $1.33 | 58.5% | 17% |
| 20260819 | $2.90 | $1.55 | 48.8% | 1% |
| 20260818 | $2.38 | $1.62 | 50.4% | 3% |
| 20260817 | $3.77 | $1.98 | 66.4% | 30% |
| 20260814 | $4.97 | $1.30 | 77.8% | 49% |
| 20260813 | $2.85 | $1.75 | 62.9% | 24% |
| 20260812 | $4.10 | $1.27 | 76.2% | 46% |
| 20260811 | $4.62 | $1.60 | 67.2% | 31% |
| 20260810 | $4.25 | $2.08 | 68.4% | 27% |
| 20260807 | — | — | 77.0% | 38% |
| 20260806 | $5.10 | $4.00 | 73.9% | 34% |
| 20260805 | $2.12 | $2.12 | 80.0% | 42% |
| 20260804 | $3.00 | $3.00 | 85.0% | 49% |
| 20260803 | $3.02 | $3.02 | 63.4% | 20% |
More on ZLAB
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.