HSTM (HealthStream Inc)
Expected Move & Straddle Price History
The expected move for HSTM 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 HSTM Expected Move
30-Day Straddle
$5.10
7-Day Straddle
$2.82
Avg IV
0.8%
IV Rank
6%
Implied one-standard-deviation move through the next 30 days. Compare to HSTM'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.
HSTM Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260904 | $5.10 | $2.82 | 0.8% | 6% |
| 20260903 | $4.85 | $3.02 | 0.7% | 5% |
| 20260902 | $2.72 | $2.72 | 1.2% | 17% |
| 20260901 | $2.88 | $2.88 | 1.2% | 16% |
| 20260831 | $3.42 | $3.42 | 1.2% | 16% |
| 20260828 | $3.77 | $3.77 | 1.0% | 12% |
| 20260827 | $4.55 | $4.55 | 1.0% | 12% |
| 20260826 | $4.60 | $4.60 | 1.1% | 13% |
| 20260825 | $4.42 | $4.42 | 0.8% | 8% |
| 20260824 | $4.70 | $4.70 | 1.2% | 16% |
| 20260821 | $4.00 | $3.90 | 0.9% | 9% |
| 20260820 | $2.62 | $2.38 | 1.1% | 15% |
| 20260819 | $4.83 | $2.65 | 0.9% | 10% |
| 20260818 | $4.42 | $2.52 | 0.8% | 8% |
| 20260817 | $4.55 | $2.52 | 1.0% | 11% |
| 20260814 | $4.75 | $4.30 | 0.9% | 9% |
| 20260813 | $4.65 | $2.88 | 0.7% | 4% |
| 20260812 | $3.60 | $2.60 | 0.8% | 7% |
| 20260811 | $5.12 | $2.85 | 1.1% | 14% |
| 20260810 | $3.85 | $3.25 | 0.8% | 7% |
| 20260806 | $4.88 | $3.62 | 0.8% | 8% |
| 20260805 | $4.95 | $4.95 | 1.4% | 21% |
| 20260804 | $5.15 | $5.15 | 1.4% | 22% |
| 20260803 | $4.85 | $4.85 | 1.1% | 15% |
| 20260731 | $4.12 | $4.12 | 0.9% | 10% |
| 20260730 | $5.10 | $5.10 | 1.0% | 13% |
| 20260729 | $4.25 | $4.25 | 0.8% | 7% |
| 20260728 | $3.95 | $3.95 | 0.8% | 7% |
| 20260727 | $4.05 | $4.05 | 0.8% | 8% |
| 20260724 | $3.55 | $3.55 | 0.7% | 4% |
| 20260723 | $4.90 | $4.90 | 0.8% | 6% |
| 20260722 | $5.70 | $5.70 | 0.8% | 8% |
| 20260721 | $3.92 | $3.92 | 0.9% | 9% |
| 20260720 | $5.12 | $5.12 | 0.8% | 8% |
| 20260716 | $3.90 | $4.67 | 0.5% | 0% |
| 20260715 | $5.05 | $1.30 | 0.8% | 8% |
| 20260714 | $5.30 | $2.55 | 0.7% | 4% |
| 20260713 | $5.50 | $2.27 | 0.8% | 6% |
| 20260710 | $3.75 | $2.52 | 0.7% | 6% |
| 20260709 | $4.15 | $4.12 | 0.7% | 4% |
| 20260708 | $5.00 | $2.62 | 0.8% | 6% |
| 20260707 | $5.22 | $1.93 | 0.8% | 7% |
| 20260706 | $3.38 | $1.38 | 0.6% | 3% |
| 20260702 | $1.90 | $1.90 | 1.3% | 19% |
| 20260701 | $3.10 | $3.10 | 1.1% | 14% |
| 20260630 | $4.40 | $4.40 | 0.9% | 9% |
| 20260629 | $4.45 | $4.45 | 1.2% | 16% |
| 20260626 | $3.12 | $3.12 | 0.5% | 0% |
| 20260625 | $4.20 | $4.20 | 1.1% | 14% |
| 20260624 | $3.32 | $3.32 | 0.8% | 7% |
| 20260623 | $4.25 | $4.25 | 0.8% | 8% |
| 20260622 | $2.83 | $2.83 | 0.9% | 9% |
| 20260618 | $3.30 | $0.90 | 1.0% | 13% |
| 20260617 | $4.75 | $1.27 | 0.8% | 6% |
| 20260616 | $3.38 | $1.68 | 0.8% | 8% |
| 20260615 | $2.40 | $1.27 | 0.8% | 7% |
| 20260613 | $3.38 | $2.85 | 0.7% | 4% |
| 20260612 | $3.38 | $2.95 | 0.6% | 3% |
| 20260611 | $2.55 | $3.23 | 0.7% | 4% |
| 20260610 | $2.40 | $3.38 | 0.7% | 4% |