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PDD Holdings Inc PDD 79.0 1.27 1.63%

Previous-day view · Fri Sep 18 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

PDD / Comparative study

3 signals / 507 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.56
24.73
Mean
35.73
Window
+118.5%
ATM IV z -1.27
0.31
Mean
0.42
Window
-11.8%
IV Percentile z -1.24
12.5
Mean
48.06
Window
-49.2%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.87 0.93
ATM IV 0.87 1.00 0.91
IV Percent... 0.93 0.91 1.00
Source observations

Data inspector

1-50 of 507
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-18 79 24.73 0.31 12.5
2026-09-17 77.73 21.97 0.3 7.81
2026-09-16 78.76 25.51 0.31 14.06
2026-09-15 78.08 27.53 0.32 16.41
2026-09-14 79.38 28.79 0.32 17.65
2026-09-11 77.81 24.26 0.3 11.33
2026-09-10 77.84 25.27 0.31 13.67
2026-09-09 78.61 24.61 0.31 12.11
2026-09-08 79.75 23.83 0.3 10.55
2026-09-07 82.35 23.6 0.3 10.2
2026-09-04 82.21 20.62 0.29 5.47
2026-09-03 81.63 20.26 0.29 4.69
2026-09-02 82.25 21.42 0.29 6.64
2026-09-01 83.17 22.19 0.3 7.84
2026-08-31 84 19.22 0.28 4.33
2026-08-28 85.69 23.98 0.3 10.2
2026-08-27 84.69 24.9 0.31 12.16
2026-08-26 86.74 24.85 0.31 11.37
2026-08-25 87.75 29.06 0.32 18.43
2026-08-24 87.07 33.13 0.34 22.05
2026-08-21 88.38 56.38 0.44 83.14
2026-08-20 89.52 54.92 0.43 80.78
2026-08-19 90.2 52.51 0.42 77.65
2026-08-18 87.27 51.78 0.42 75.69
2026-08-17 86.94 52.3 0.42 77.17
2026-08-14 84.79 44.78 0.39 54.9
2026-08-13 84.17 46.3 0.4 63.53
2026-08-12 89.03 45.07 0.39 55.69
2026-08-11 90.5 46.18 0.4 61.96
2026-08-10 93 44.99 0.39 55.51
2026-08-07 91.76 42.82 0.38 45.1
2026-08-06 90.85 45.44 0.39 55.69
2026-08-05 90.94 48.39 0.4 66.67
2026-08-04 91.03 51.18 0.42 70.98
2026-08-03 90.15 55.47 0.43 77.17
2026-07-31 88.56 35.43 0.35 25.49
2026-07-30 87.44 42.49 0.38 44.31
2026-07-29 88.32 41.35 0.38 42.35
2026-07-28 85.71 42.16 0.38 43.14
2026-07-27 84.85 42.04 0.38 42.91
2026-07-24 82.66 36.5 0.36 27.06
2026-07-23 83.3 37.55 0.36 29.8
2026-07-22 83.59 40.78 0.37 40
2026-07-21 84.83 43.9 0.39 48.24
2026-07-20 86.05 44.99 0.39 51.57
2026-07-17 84.14 39.92 0.37 37.65
2026-07-16 86.68 42.18 0.38 42.35
2026-07-15 85.74 45.13 0.39 52.16
2026-07-14 83.91 45.91 0.39 54.51
2026-07-13 84.56 46.02 0.39 54.72