After hours
⌘K
Sign in Sign up

Ecopetrol S EC 17.75 -0.32 -1.77%

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

EC / Comparative study

3 signals / 503 sessions
Window statistics

Signal snapshot

Current value vs. selected history
IV Rank z -0.14
6.7
Mean
8.39
Window
-68.7%
ATM IV z -0.31
0.37
Mean
0.5
Window
-49.6%
IV Percentile z -1.32
23.81
Mean
58.98
Window
-74.8%
Relationship matrix

Correlation

Pearson r
Signal IV Rank ATM IV IV Percent...
IV Rank 1.00 0.91 0.40
ATM IV 0.91 1.00 0.44
IV Percent... 0.40 0.44 1.00
Source observations

Data inspector

1-50 of 503
  • 1 / 11
Date Close IV Rank ATM IV IV Percentile
2026-09-11 17.75 6.7 0.37 23.81
2026-09-10 18.07 5.54 0.34 16.67
2026-09-09 17.83 4.59 0.31 12.3
2026-09-08 17.78 7.85 0.4 40.48
2026-09-07 17.3 3.99 0.3 9.56
2026-09-04 17.25 4.1 0.3 10.71
2026-09-03 17.2 8.21 0.41 41.67
2026-09-02 17.51 6.68 0.37 24.21
2026-09-01 17.45 8.87 0.42 49
2026-08-31 16.67 7.78 0.4 40
2026-08-28 16.5 5.26 0.33 16.33
2026-08-27 16.56 7.81 0.4 41.04
2026-08-26 16.52 4.98 0.32 14.74
2026-08-25 16.79 7.33 0.38 34.66
2026-08-24 17.33 5.83 0.35 19.2
2026-08-21 17.53 6.41 0.36 21.51
2026-08-20 17.65 7.04 0.38 33.47
2026-08-19 17.89 7.55 0.39 37.45
2026-08-18 17.68 7.27 0.38 34.66
2026-08-17 17.67 7.77 0.4 40
2026-08-14 17.17 7.7 0.39 39.84
2026-08-13 17.21 4.25 0.39 38.25
2026-08-12 16.96 4.54 0.41 40.24
2026-08-11 17.01 4.08 0.38 35.06
2026-08-10 17.05 4.85 0.42 45.2
2026-08-07 16.78 4.6 0.41 39.84
2026-08-06 17.4 4.79 0.42 43.03
2026-08-05 16.39 4.81 0.42 43.43
2026-08-04 16.31 5.13 0.43 49
2026-08-03 16.6 10.03 0.66 94.4
2026-07-31 16.77 6.17 0.48 67.33
2026-07-30 17.04 5.86 0.47 61.35
2026-07-29 16.4 6.51 0.5 72.51
2026-07-28 15.83 6.5 0.5 72.11
2026-07-27 15.8 6.91 0.51 76.4
2026-07-24 16.01 4.83 0.42 44.22
2026-07-23 16.33 6.78 0.51 74.5
2026-07-22 16.69 6.11 0.48 66.93
2026-07-21 16.53 5.76 0.46 60.16
2026-07-20 16.03 7.01 0.52 76.4
2026-07-17 16.09 7.74 0.55 82.07
2026-07-16 15.8 6.36 0.49 71.31
2026-07-15 15.98 6.86 0.51 76.1
2026-07-14 16.16 7.25 0.53 78.09
2026-07-13 15.88 6.52 0.5 73.6
2026-07-10 15.58 7.02 0.52 77.29
2026-07-09 15.39 7.35 0.53 79.68
2026-07-08 15.13 7.3 0.53 79.28
2026-07-07 14.69 8.02 0.57 84.46
2026-07-02 14.7 7.04 0.52 78.97