Steel Dynamics Inc STLD 235.26 -10.09 -4.11%
Window
Scale
Plotted 3/8
Metric library
Volatility
Interactive timeline
STLD / Comparative study
3 signals / 502 sessions
Window statistics
Signal snapshot
Current value vs. selected history
IV Rank
z -1.09
5.91
Mean
30.79
Window
-92.2%
ATM IV
z -0.06
0.38
Mean
0.39
Window
+3.2%
IV Percentile
z -1.58
27.09
Mean
66.93
Window
-71.6%
Relationship matrix
Correlation
Pearson r
| Signal | IV Rank | ATM IV | IV Percent... |
|---|---|---|---|
| IV Rank | 1.00 | 0.36 | 0.68 |
| ATM IV | 0.36 | 1.00 | 0.46 |
| IV Percent... | 0.68 | 0.46 | 1.00 |
Source observations
Data inspector
1-50 of 502
- 1 / 11
| Date | Close | IV Rank | ATM IV | IV Percentile |
|---|---|---|---|---|
| 2026-09-18 | 235.26 | 5.91 | 0.38 | 27.09 |
| 2026-09-17 | 245.35 | 7.21 | 0.41 | 48.61 |
| 2026-09-16 | 238.23 | 8.13 | 0.42 | 59.36 |
| 2026-09-15 | 239.22 | 7.57 | 0.41 | 52.99 |
| 2026-09-14 | 234.53 | 8.17 | 0.42 | 60 |
| 2026-09-11 | 239.79 | 6.87 | 0.4 | 42.63 |
| 2026-09-10 | 237.08 | 7.19 | 0.4 | 48.61 |
| 2026-09-09 | 240.69 | 6.94 | 0.4 | 45.02 |
| 2026-09-08 | 240.31 | 8.9 | 0.44 | 66.53 |
| 2026-09-07 | 242.06 | 5.73 | 0.38 | 28.4 |
| 2026-09-04 | 242.06 | 6.77 | 0.4 | 43.03 |
| 2026-09-03 | 246.03 | 6.75 | 0.4 | 42.63 |
| 2026-09-02 | 247.64 | 7.44 | 0.41 | 52.99 |
| 2026-09-01 | 234.09 | 6.81 | 0.4 | 43.6 |
| 2026-08-31 | 232.62 | 7.75 | 0.42 | 55.42 |
| 2026-08-28 | 234.66 | 6.74 | 0.4 | 43.2 |
| 2026-08-27 | 235.84 | 7.03 | 0.4 | 48 |
| 2026-08-26 | 235.9 | 7.24 | 0.41 | 51.6 |
| 2026-08-25 | 231.08 | 7.43 | 0.41 | 52.8 |
| 2026-08-24 | 229.27 | 8.26 | 0.42 | 61.04 |
| 2026-08-21 | 228.68 | 7.09 | 0.4 | 50.4 |
| 2026-08-20 | 219 | 5.97 | 0.38 | 36 |
| 2026-08-19 | 231.01 | 7.4 | 0.41 | 53.2 |
| 2026-08-18 | 249.81 | 5.26 | 0.37 | 26.4 |
| 2026-08-17 | 258.16 | 5.42 | 0.37 | 28.51 |
| 2026-08-14 | 255.77 | 5.42 | 0.37 | 29.2 |
| 2026-08-13 | 260.53 | 6.08 | 0.38 | 38 |
| 2026-08-12 | 263.18 | 5.09 | 0.37 | 26.4 |
| 2026-08-11 | 263.69 | 6.83 | 0.4 | 46.8 |
| 2026-08-10 | 268.6 | 7.76 | 0.42 | 56.22 |
| 2026-08-07 | 262.45 | 6.73 | 0.4 | 46.4 |
| 2026-08-06 | 261.48 | 8.86 | 0.44 | 66.4 |
| 2026-08-05 | 265.96 | 9.38 | 0.44 | 73.2 |
| 2026-08-04 | 265.1 | 9.29 | 0.44 | 72.8 |
| 2026-08-03 | 258.38 | 8.29 | 0.42 | 63.05 |
| 2026-07-31 | 251.26 | 7.44 | 0.41 | 55.6 |
| 2026-07-30 | 252.5 | 8.64 | 0.43 | 66.8 |
| 2026-07-29 | 252.34 | 8.4 | 0.43 | 64.8 |
| 2026-07-28 | 259.74 | 9.34 | 0.44 | 73.2 |
| 2026-07-27 | 250.27 | 9.48 | 0.45 | 73.9 |
| 2026-07-24 | 247.11 | 8.03 | 0.42 | 62.4 |
| 2026-07-23 | 240.57 | 8.94 | 0.44 | 69.6 |
| 2026-07-22 | 238.64 | 8.93 | 0.44 | 69.6 |
| 2026-07-21 | 233.52 | 9.79 | 0.45 | 77.6 |
| 2026-07-20 | 230.49 | 10.94 | 0.47 | 87.95 |
| 2026-07-17 | 235.51 | 12.61 | 0.5 | 95.6 |
| 2026-07-16 | 234.98 | 11.28 | 0.48 | 92.4 |
| 2026-07-15 | 235.56 | 11.3 | 0.48 | 93.2 |
| 2026-07-14 | 233.35 | 10.53 | 0.47 | 86 |
| 2026-07-13 | 234.14 | 12.98 | 0.51 | 96.79 |