MEME · IV Rank History

Roundhill Meme Stock ETF · ETF

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IV rank shows where MEME'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.

MEME's 30-day at-the-money implied volatility was 77.6% as of Oct 9, 2026. Its 52-week IV rank is 48 and its IV percentile is 38%: IV was lower on 38% of the past year's sessions. Over those 52 weeks it ranged from 11.7% (Dec 14, 2023) to 149.5% (Mar 31, 2026). On the 90-session window our screeners use, the IV rank is 23.

MEME IV rank history

356 sessions

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

MEME IV rank and implied volatility as of 2026-10-09

52-Week IV Rank

0 = year low, 100 = year high

IV Percentile

38%

of past-year sessions had lower IV

90-Session IV Rank

used by our screeners

30-Day ATM IV

77.6%

1-year average 80.8%

52-Week IV High

149.5%

2026-03-31

52-Week IV Low

11.7%

2023-12-14

History Since

2023-05-02

356 sessions

How these are measured. Implied volatility here is MEME'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 MEME 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.

MEME implied volatility by month

Month	Avg ATM IV	High	Low	Avg IV Rank (90-session)
Oct 2026 (to date)	71.4%	77.6%	68.3%	11
Sep 2026	76.3%	90.3%	68.8%	16
Aug 2026	85.5%	101.7%	69.4%	28
Jul 2026	93.3%	108.7%	69.1%	37
Jun 2026	86.4%	106.6%	66.5%	29
May 2026	80.2%	91.8%	69.9%	22
Apr 2026	88.7%	125.8%	64.4%	32
Mar 2026	93.6%	149.5%	60.6%	39
Feb 2026	98.6%	140.5%	66.8%	63
Jan 2026	87.5%	139.3%	64.9%	60
Dec 2025	88.9%	109.0%	68.6%	63
Nov 2025	99.1%	135.0%	69.2%	72
Oct 2025	101.6%	131.2%	76.2%	75
Dec 2023	24.5%	33.5%	11.7%	19
Nov 2023	40.6%	51.0%	23.7%	25
Oct 2023	51.7%	74.3%	32.4%	50
Sep 2023	43.8%	68.7%	29.9%	39
Aug 2023	46.2%	63.5%	35.4%	44
Jul 2023	45.3%	61.9%	35.6%	42
Jun 2023	46.7%	62.7%	31.9%	45
May 2023	49.4%	75.5%	23.4%	86

MEME IV rank: last 30 sessions

Date	IV Rank (90-session)	30-Day ATM IV	7-Day ATM IV
2026-10-09	23	77.6%	—
2026-10-07	7	68.3%	76.4%
2026-10-06	9	69.7%	68.9%
2026-10-05	11	71.1%	68.0%
2026-10-02	5	68.8%	71.1%
2026-10-01	10	73.0%	—
2026-09-30	12	74.2%	73.2%
2026-09-29	9	72.1%	71.8%
2026-09-28	15	77.1%	—
2026-09-25	6	69.9%	67.9%
2026-09-24	9	72.3%	—
2026-09-23	7	70.3%	—
2026-09-22	10	72.6%	—
2026-09-21	5	68.8%	—
2026-09-18	17	75.8%	—
2026-09-17	10	69.6%	—
2026-09-15	21	78.9%	109.5%
2026-09-14	20	78.1%	102.5%
2026-09-11	19	77.4%	78.3%
2026-09-10	22	80.2%	97.7%
2026-09-09	19	77.9%	84.7%
2026-09-08	31	88.2%	84.4%
2026-09-04	33	90.3%	80.4%
2026-09-03	21	79.3%	79.7%
2026-09-02	18	76.9%	72.0%
2026-09-01	18	76.4%	—
2026-08-31	29	86.4%	93.0%
2026-08-28	15	73.5%	—
2026-08-27	24	81.9%	—
2026-08-26	31	88.4%	—