UTWY · IV Rank History

US Treasury 20 Year Bond ETF · ETF

IV rank shows where UTWY'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.

UTWY's 30-day at-the-money implied volatility was 13.6% as of Oct 9, 2026. Its 52-week IV rank is 28 and its IV percentile is 85%: IV was lower on 85% of the past year's sessions. Over those 52 weeks it ranged from 7.7% (Jul 13, 2026) to 28.6% (Feb 24, 2026). On the 90-session window our screeners use, the IV rank is 40.

UTWY 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).

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

52-Week IV Rank
28
0 = year low, 100 = year high
IV Percentile
85%
of past-year sessions had lower IV
90-Session IV Rank
40
used by our screeners
30-Day ATM IV
13.6%
1-year average 11.7%
7-Day ATM IV
25.1%
90-session rank 24
52-Week IV High
28.6%
2026-02-24
52-Week IV Low
7.7%
2026-07-13
History Since
2023-06-01
814 sessions

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

UTWY implied volatility by month

MonthAvg ATM IVHighLowAvg IV Rank (90-session)
Oct 2026 (to date) 14.5% 15.2% 13.6% 46
Sep 2026 12.0% 18.2% 10.0% 29
Aug 2026 12.3% 22.4% 9.9% 31
Jul 2026 10.3% 18.7% 7.7% 13
Jun 2026 11.7% 22.4% 8.9% 14
May 2026 11.1% 12.7% 9.6% 14
Apr 2026 10.9% 13.9% 9.2% 13
Mar 2026 13.6% 25.2% 10.1% 27
Feb 2026 13.3% 28.6% 10.4% 37
Jan 2026 10.0% 15.1% 8.2% 14
Dec 2025 11.1% 19.2% 9.5% 17
Nov 2025 11.7% 16.1% 10.3% 19
Oct 2025 11.2% 16.0% 9.2% 12
Sep 2025 11.8% 15.8% 10.5% 12
Aug 2025 13.7% 20.3% 9.8% 16
Jul 2025 14.2% 23.2% 10.7% 15
Jun 2025 13.6% 18.6% 11.6% 11
May 2025 16.6% 29.7% 13.1% 23
Apr 2025 19.3% 34.0% 12.8% 26
Mar 2025 16.3% 25.5% 11.8% 16
Feb 2025 15.0% 25.0% 11.1% 12
Jan 2025 15.5% 25.2% 12.1% 14
Dec 2024 17.7% 43.0% 11.7% 21
Nov 2024 17.3% 26.9% 11.7% 18
Oct 2024 21.1% 40.9% 12.8% 30
Sep 2024 15.6% 40.4% 11.1% 18
Aug 2024 17.3% 25.6% 11.7% 22
Jul 2024 20.7% 45.2% 11.7% 31
Jun 2024 13.8% 18.5% 11.0% 12
May 2024 18.2% 27.3% 9.3% 19
Apr 2024 24.3% 46.3% 17.7% 30
Mar 2024 21.5% 25.9% 18.1% 22
Feb 2024 22.0% 24.0% 17.6% 24
Jan 2024 22.9% 43.9% 15.4% 26
Dec 2023 19.3% 51.3% 13.0% 16
Nov 2023 23.8% 32.8% 14.2% 28
Oct 2023 28.0% 49.3% 22.0% 51
Sep 2023 20.4% 24.9% 13.7% 28
Aug 2023 21.6% 28.6% 14.5% 29
Jul 2023 20.6% 23.9% 16.5% 20
Jun 2023 21.7% 37.3% 16.7% 26

UTWY IV rank: last 30 sessions

DateIV Rank (90-session)30-Day ATM IV7-Day ATM IV
2026-10-09 40 13.6% 25.1%
2026-10-08 44 14.1% 24.6%
2026-10-07 44 14.1% 22.0%
2026-10-06 48 14.7% 20.7%
2026-10-05 49 14.9% 19.5%
2026-10-02 51 15.2% 18.1%
2026-10-01 49 15.0% 17.5%
2026-09-30 52 15.4% 18.3%
2026-09-29 28 11.9% 11.0%
2026-09-28 42 14.0% 16.0%
2026-09-25 34 12.8% 13.3%
2026-09-24 41 13.7% —
2026-09-23 71 18.2% —
2026-09-22 21 10.9% —
2026-09-21 24 11.3% —
2026-09-18 15 10.0% —
2026-09-17 26 11.6% —
2026-09-16 24 11.2% 42.2%
2026-09-15 27 11.8% 27.6%
2026-09-14 22 11.0% 24.6%
2026-09-11 16 10.2% 26.2%
2026-09-10 23 11.1% 23.9%
2026-09-09 20 10.6% 19.1%
2026-09-08 25 11.4% 17.9%
2026-09-04 23 11.1% 15.2%
2026-09-03 23 11.1% 14.6%
2026-09-02 26 11.5% 16.1%
2026-09-01 26 11.5% 15.7%
2026-08-31 26 11.6% 15.2%
2026-08-28 30 12.2% 14.5%

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.