HAFN · IV Rank History

Hafnia Limited

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IV rank shows where HAFN'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.

HAFN's 30-day at-the-money implied volatility was 74.4% as of Nov 6, 2026. Its 52-week IV rank is 49 and its IV percentile is 87%: IV was lower on 87% of the past year's sessions. Over those 52 weeks it ranged from 28.5% (Jan 2, 2026) to 121.8% (Feb 6, 2026). On the 90-session window our screeners use, the IV rank is 62.

HAFN IV rank history

397 sessions

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

HAFN IV rank and implied volatility as of 2026-11-06

52-Week IV Rank

0 = year low, 100 = year high

IV Percentile

87%

of past-year sessions had lower IV

90-Session IV Rank

used by our screeners

30-Day ATM IV

74.4%

1-year average 56.6%

7-Day ATM IV

74.4%

90-session rank 28

52-Week IV High

121.8%

2026-02-06

52-Week IV Low

28.5%

2026-01-02

History Since

2025-02-12

397 sessions

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

HAFN implied volatility by month

Month	Avg ATM IV	High	Low	Avg IV Rank (90-session)
Nov 2026 (to date)	61.5%	74.4%	53.6%	42
Oct 2026	49.6%	55.8%	42.1%	27
Sep 2026	48.2%	71.2%	33.3%	26
Aug 2026	51.6%	73.8%	35.4%	31
Jul 2026	51.6%	100.0%	44.6%	31
Jun 2026	41.1%	62.0%	29.8%	15
May 2026	57.9%	67.6%	41.1%	28
Apr 2026	50.2%	66.1%	40.0%	23
Mar 2026	52.7%	87.8%	40.7%	26
Feb 2026	72.2%	121.8%	39.9%	47
Jan 2026	61.2%	86.0%	28.5%	34
Dec 2025	57.7%	102.1%	29.3%	28
Nov 2025	86.0%	120.2%	55.9%	58
Oct 2025	67.2%	104.5%	42.1%	37
Sep 2025	71.6%	124.7%	51.4%	43
Aug 2025	62.0%	109.1%	33.6%	33
Jul 2025	47.9%	66.8%	35.0%	17
Jun 2025	47.9%	66.9%	34.9%	17
May 2025	42.8%	52.4%	32.2%	5
Apr 2025	71.2%	123.4%	42.2%	37
Mar 2025	68.8%	124.1%	42.7%	20
Feb 2025	58.5%	85.6%	40.7%	—

HAFN IV rank: last 30 sessions

Date	IV Rank (90-session)	30-Day ATM IV	7-Day ATM IV
2026-11-06	62	74.4%	74.4%
2026-11-05	45	63.6%	75.0%
2026-11-04	42	61.5%	61.5%
2026-11-03	32	54.5%	61.7%
2026-11-02	31	53.6%	57.1%
2026-10-30	31	54.2%	55.6%
2026-10-29	33	55.2%	—
2026-10-28	31	53.7%	—
2026-10-26	28	52.1%	—
2026-10-22	29	52.7%	—
2026-10-21	34	55.8%	—
2026-10-20	32	54.3%	—
2026-10-19	25	50.2%	—
2026-10-16	30	50.9%	—
2026-10-15	18	42.5%	—
2026-10-14	28	49.5%	122.9%
2026-10-13	26	48.1%	179.8%
2026-10-12	20	44.1%	101.0%
2026-10-09	19	43.2%	56.1%
2026-10-08	33	52.6%	83.1%
2026-10-07	26	47.7%	55.2%
2026-10-06	23	45.9%	45.2%
2026-10-05	18	42.1%	50.2%
2026-10-02	25	47.1%	47.1%
2026-10-01	29	49.8%	39.2%
2026-09-30	20	43.9%	43.6%
2026-09-29	25	47.2%	47.2%
2026-09-28	24	46.9%	48.1%
2026-09-25	32	52.3%	57.9%
2026-09-24	32	52.2%	—