---
title: "Cannabis rescheduling could unlock the biggest MSO rally since 2021"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/285419653.md"
description: "The AdvisorShares Pure US Cannabis ETF (MSOS) has seen a significant increase of 31% in one month and 69% over the past year, largely due to its holdings in US multi-state operators benefiting from potential Section 280E tax relief if cannabis rescheduling occurs. The Amplify Seymour Cannabis ETF (CNBS) provides diversified exposure to the US cannabis market."
datetime: "2026-05-06T18:11:18.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/285419653.md)
  - [en](https://longbridge.com/en/news/285419653.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/285419653.md)
---

# Cannabis rescheduling could unlock the biggest MSO rally since 2021

Quick Read AdvisorShares Pure US Cannabis ETF (MSOS) gained 31% in one month and 69% over the past year by holding US multi-state operators through total return swaps, directly benefiting from Section 280E tax relief if rescheduling is finalized. Amplify Seymour Cannabis ETF (CNBS) offers diversified exposure across US...

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