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Nektar Therapeutics NKTR 67.3 0.2 0.3%

NKTR Historical Options Analysis

Explore NKTR (Nektar Therapeutics) historical options data, volatility, Greeks and positioning. Compare signals over time in the free Historical Lab preview.

Previous-day view · Mon Sep 21 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

NKTR / Comparative study

3 signals / 501 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z 1.34
31.28
Mean
11.95
Window
+251.5%
ATM IV z -0.48
0.88
Mean
1.32
Window
-38.1%
IV Percentile z 0.67
57.77
Mean
36.71
Window
+34.6%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.88 0.78
ATM IV 0.88 1.00 0.82
IV Percent... 0.78 0.82 1.00
Source observations

Data inspector

1-50 of 501
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-21 67.3 31.28 0.88 57.77
2026-09-18 67.1 24.72 0.8 49.6
2026-09-17 68.36 18.14 0.73 39.68
2026-09-16 67.38 13.76 0.69 27.38
2026-09-15 66.64 19.23 0.74 42.46
2026-09-14 68.5 20.28 0.76 43.82
2026-09-11 69.76 15.46 0.7 30.95
2026-09-10 70.65 13.66 0.68 26.98
2026-09-09 73.32 18.53 0.74 39.68
2026-09-08 75.44 16.07 0.71 32.14
2026-09-07 74.19 17.8 0.73 37.45
2026-09-04 74.19 14.05 0.69 28.17
2026-09-03 76.37 9.22 0.64 11.11
2026-09-02 72.74 13.77 0.69 26.59
2026-09-01 71.75 14.18 0.69 27.49
2026-08-31 71.38 14.87 0.7 28.8
2026-08-28 72.52 10.55 0.65 15.54
2026-08-27 74.55 10.14 0.65 14.34
2026-08-26 73.77 8.73 0.63 9.16
2026-08-25 74.96 14.71 0.7 27.09
2026-08-24 73.69 13.62 0.68 25.2
2026-08-21 74.02 16.64 0.72 29.88
2026-08-20 74.53 13.41 0.68 24.7
2026-08-19 76.08 10.54 0.65 14.34
2026-08-18 73.64 11.97 0.67 19.52
2026-08-17 72.67 15.51 0.7 25.6
2026-08-14 73.02 14.38 0.69 24.7
2026-08-13 75.92 17.26 0.72 29.48
2026-08-12 76.03 17.41 0.72 30.28
2026-08-11 75.5 18.75 0.74 34.26
2026-08-10 74.86 17.7 0.73 31.2
2026-08-07 76.48 20.14 0.75 36.25
2026-08-06 73.45 13.03 0.68 22.31
2026-08-05 73.09 10.13 0.65 13.55
2026-08-04 72.76 13.38 0.68 22.71
2026-08-03 70.59 18.23 0.73 31.2
2026-07-31 70.67 13.18 0.68 22.31
2026-07-30 71.45 9.52 0.64 11.55
2026-07-29 70.68 6.27 0.6 4.78
2026-07-28 70.77 14.39 0.69 22.31
2026-07-27 71.35 12.57 0.67 20
2026-07-24 70.72 11.3 0.66 15.94
2026-07-23 69.36 9.06 0.63 9.96
2026-07-22 69.32 10.57 0.65 12.75
2026-07-21 68.67 11.7 0.66 15.94
2026-07-20 64.84 11.03 0.66 14.4
2026-07-17 68.26 12.39 0.67 16.73
2026-07-16 67.05 13.08 0.68 18.33
2026-07-15 68.3 16.03 0.71 20.32
2026-07-14 67.17 8.67 0.63 8.37