---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/39759583.md"
description: "$Pro Ultrshrt Crude Oil(SCO.US) Does this track WTI? The other side is -15, shouldn't we be +30? I'm a bit confused, can any expert come out and explain?"
datetime: "2026-04-08T02:51:52.000Z"
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  - [en](https://longbridge.com/en/topics/39759583.md)
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author: "[aiyewx](https://longbridge.com/en/profiles/20855059.md)"
---

# $Pro Ultrshrt Crude Oil(SCO.US) Does this track WT…


### Related Stocks

- [SCO.US](https://longbridge.com/en/quote/SCO.US.md)
- [WTI.US](https://longbridge.com/en/quote/WTI.US.md)

## Comments (14)

- **我和臭臭一起闯美股 · 2026-04-08T08:29:01.000Z**: Same, can't figure it out
- **菜鸟小葱 · 2026-04-08T07:24:29.000Z · 👍 1**: I don't get it either. I precisely bought this short position when Brent crude was at $110. Now Brent crude is at $95, down 15%. Even accounting for decay, a 2x short should be up about 28%, right? But it only went up a fraction, just 8%. That's really a rip-off. Maybe it will catch up after the mar
  - **股魔大霍** (2026-04-08T09:08:14.000Z): It won't catch up. I just asked ds, it's just slippage. I'll try to exit with a profit. If you're truly bearish and want to avoid slippage, you can only use options. It's not that I can't afford to pl
  - **股魔大霍** (2026-04-08T10:29:46.000Z): Falling with the trend will reduce wear and tear.
- **红绿肥瘦都要 · 2026-04-08T06:11:32.000Z**: It's not just a difference of 20
- **老皮 · 2026-04-08T03:35:13.000Z**: Buy on Monday... double the loss? Wait for the official market opening before the market maker quotes, right?
- **StackOverflow · 2026-04-08T02:54:45.000Z**: bro，有磨损
  - **aiyewx** (2026-04-08T03:16:21.000Z): I know there's wear and tear, but it shouldn't be this significant, the difference is almost 20 points.
  - **StackOverflow** (2026-04-08T03:18:54.000Z): Maybe it's because of the previous losses? But I think SCO can reach 16-21, just take profits within this range.
  - **QAQMin** (2026-04-08T03:26:26.000Z): Yes, I bought it yesterday. Today, seeing such a large price gap and fearing that crude oil is still fluctuating, I took my 10-point profit and ran.