FEPI · IV Rank History

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IV rank shows where FEPI's implied volatility sits within its own recent range: 0 is the lowest reading in the window, 100 the highest. This page gives the 52-week version, the 90-session version our screeners use, the IV percentile, and the daily history.

FEPI's 30-day at-the-money implied volatility was 22.3% as of Oct 22, 2026. Its 52-week IV rank is 37 and its IV percentile is 47%: IV was lower on 47% of the past year's sessions. Over those 52 weeks it ranged from 10.2% (Oct 12, 2026) to 42.8% (Mar 2, 2026). On the 90-session window our screeners use, the IV rank is 38.

FEPI IV rank history

504 sessions

Filled line: 90-session IV rank (0–100, left axis). Dashed line: 30-day at-the-money implied volatility (right axis).

FEPI IV rank and implied volatility as of 2026-10-22

52-Week IV Rank
37
0 = year low, 100 = year high
IV Percentile
47%
of past-year sessions had lower IV
90-Session IV Rank
38
used by our screeners
30-Day ATM IV
22.3%
1-year average 23.1%
52-Week IV High
42.8%
2026-03-02
52-Week IV Low
10.2%
2026-10-12
History Since
2024-04-10
603 sessions

How these are measured. Implied volatility here is FEPI's 30-day at-the-money IV: the implied volatility of the calls and puts struck nearest the share price, blended between the expirations on either side of 30 days so every reading covers the same horizon. It's the IV level options traders usually quote, and it doesn't jump when the nearest expiration rolls from a weekly to a monthly. The 7-day figure is the same measure a week out, so it reacts first to near-term events such as earnings.

52-week IV rank = (today's IV − 52-week low) ÷ (52-week high − 52-week low) × 100. IV percentile is the share of the past year's sessions that closed with lower IV than today. The 90-session IV rank applies the same rank formula to the last 90 sessions, so it reacts faster.

A high reading means FEPI options are expensive relative to their own recent history, which is common ahead of earnings or after a sharp move. It says nothing about which way the stock will go. The Vol Arb Screener ranks every tracked symbol by these measures.

FEPI implied volatility by month

MonthAvg ATM IVHighLowAvg IV Rank (90-session)
Oct 2026 (to date) 19.0% 29.2% 10.2% 24
Sep 2026 21.3% 42.3% 13.4% 28
Aug 2026 18.7% 29.1% 13.5% 18
Jul 2026 25.8% 38.4% 14.8% 41
Jun 2026 27.1% 36.6% 14.3% 44
May 2026 24.4% 40.3% 19.2% 29
Apr 2026 25.1% 33.1% 20.2% 39
Mar 2026 27.2% 42.8% 19.6% 48
Feb 2026 23.7% 31.1% 18.8% 55
Jan 2026 22.0% 28.5% 17.5% 47
Dec 2025 21.0% 28.9% 13.9% 36
Nov 2025 24.1% 34.2% 17.8% 45
Oct 2025 19.7% 29.7% 11.0% 29
Sep 2025 19.2% 28.3% 11.3% 22
Aug 2025 23.8% 40.0% 12.5% 25
Jul 2025 21.3% 31.7% 15.5% 13
Jun 2025 22.9% 37.5% 17.0% 18
May 2025 28.4% 44.1% 15.8% 36
Apr 2025 35.8% 60.7% 25.5% 56
Mar 2025 27.5% 39.6% 20.6% 59
Feb 2025 24.9% 38.3% 16.0% 56
Jan 2025 19.9% 35.3% 10.3% 44
Dec 2024 19.0% 30.3% 14.0% 29
Nov 2024 18.6% 29.1% 11.0% 10
Oct 2024 19.7% 29.1% 14.7% 12
Sep 2024 21.5% 30.4% 16.1% 28
Aug 2024 25.3% 47.3% 15.7% 34
Jul 2024 25.3% 65.3% 15.1% 48
Jun 2024 17.6% 28.1% 13.8% 59
May 2024 17.0% 25.9% 4.5% 61
Apr 2024 19.2% 25.3% 14.4% —

FEPI IV rank: last 30 sessions

DateIV Rank (90-session)30-Day ATM IV7-Day ATM IV
2026-10-22 38 22.3% —
2026-10-21 23 17.4% —
2026-10-20 27 19.0% —
2026-10-19 32 20.4% —
2026-10-15 22 17.4% —
2026-10-14 18 16.1% 21.3%
2026-10-13 59 29.2% 26.2%
2026-10-12 0 10.2% —
2026-10-08 28 21.6% 21.6%
2026-10-07 17 18.3% 20.6%
2026-10-06 17 18.2% —
2026-10-05 18 18.7% 19.5%
2026-10-02 17 18.2% 15.5%
2026-10-01 21 19.4% 17.5%
2026-09-30 23 20.2% 19.3%
2026-09-29 21 19.3% 18.5%
2026-09-28 24 20.4% 21.3%
2026-09-25 99 42.0% 42.0%
2026-09-24 13 17.3% —
2026-09-23 4 14.4% —
2026-09-22 13 17.3% —
2026-09-21 100 42.3% —
2026-09-18 8 15.6% —
2026-09-17 0 13.4% —
2026-09-16 13 17.1% 24.3%
2026-09-15 21 19.1% 18.3%
2026-09-14 44 25.2% 18.3%
2026-09-11 97 39.5% 37.6%
2026-09-10 37 23.5% 18.5%
2026-09-09 9 15.9% 16.5%

Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.