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Septerna SEPN 38.61 0.86 2.28%

Previous-day view · Fri Sep 11 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
Group
Window
Scale
Plotted 3/8
Metric library

Volatility

Interactive timeline

SEPN / Comparative study

3 signals / 385 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 0.29
23.48
Mean
18.82
Window
+421.8%
ATM IV z -0.29
0.74
Mean
0.8
Window
-18.6%
IV Percentile z -0.36
37.25
Mean
48.21
Window
-62.7%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.74 0.76
ATM IV 0.74 1.00 0.76
IV Percent... 0.76 0.76 1.00
Source observations

Data inspector

1-50 of 385
  • 1 / 8
Date Close IV Rank ATM IV IV Percentile
2026-09-11 38.61 23.48 0.74 37.25
2026-09-10 37.75 26.83 0.78 49.02
2026-09-09 37.97 32.44 0.85 65.1
2026-09-08 37.37 26.09 0.77 48.63
2026-09-07 36.75 27.2 0.79 50.39
2026-09-04 36.75 24.84 0.76 45.88
2026-09-03 36.8 31.85 0.84 63.53
2026-09-02 37.5 33.18 0.86 67.45
2026-09-01 37.68 22.85 0.73 38.19
2026-08-31 38.15 19.82 0.7 28.06
2026-08-28 38.91 16.62 0.66 17.72
2026-08-27 40.47 17.6 0.67 21.65
2026-08-26 40.25 31.26 0.84 62.99
2026-08-25 41.3 23.61 0.74 40.94
2026-08-24 40.52 26 0.77 49.8
2026-08-21 40 24.45 0.75 45.28
2026-08-20 40.79 28.51 0.8 56.3
2026-08-19 43.93 31.4 0.84 63.39
2026-08-18 43.8 32.44 0.85 65.35
2026-08-17 44.2 35.84 0.89 76.68
2026-08-14 44.5 34.67 0.88 74.02
2026-08-13 45.14 38.06 0.92 81.5
2026-08-12 48.19 31.55 0.84 65.35
2026-08-11 47.76 17.34 0.67 24.41
2026-08-10 38.85 30.77 0.83 63.64
2026-08-07 38.83 26.91 0.78 54.33
2026-08-06 39.53 27.21 0.79 55.12
2026-08-05 38.76 38.39 0.93 81.89
2026-08-04 38.98 28.32 0.8 59.45
2026-08-03 34.98 38.92 0.93 83.4
2026-07-31 34.45 71.5 1.33 98.82
2026-07-30 35.18 50.5 1.07 93.31
2026-07-29 33.61 36.01 0.9 79.13
2026-07-28 33.97 47.16 1.03 91.34
2026-07-27 33.49 47.68 1.04 92.49
2026-07-24 33.1 34.08 0.87 75.98
2026-07-23 33.47 41.19 0.96 88.19
2026-07-22 34.2 39.02 0.93 86.22
2026-07-21 33.68 42.2 0.97 89.37
2026-07-20 32.21 54.11 1.12 94.47
2026-07-17 33.4 50.97 1.08 94.49
2026-07-16 31.56 49.99 1.07 94.09
2026-07-15 34.07 47.4 1.04 93.7
2026-07-14 34.54 39.35 0.94 88.58
2026-07-13 34.36 40.48 0.95 89.72
2026-07-10 35.93 25 0.76 59.45
2026-07-09 37.84 24.46 0.75 57.09
2026-07-08 36.4 23.62 0.74 53.94
2026-07-07 35.83 15.48 0.64 24.8
2026-07-02 34 74.73 1.37 99.61