---
title: "Pre-market hot trades in US stocks: Opendoor Tech Series Z - CW26 up 19.44% in pre-market; Palatin Tech up 13.59% in pre-market"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/270162729.md"
description: "Opendoor Tech Series Z - CW26 pre-market up 19.44%; Palatin Tech pre-market up 13.59%; Athira Pharma pre-market up 65.09%; Sable Offshore pre-market up 44.86%; Urban-Gro pre-market up 39.76%"
datetime: "2025-12-18T13:02:28.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/270162729.md)
  - [en](https://longbridge.com/en/news/270162729.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/270162729.md)
---

# Pre-market hot trades in US stocks: Opendoor Tech Series Z - CW26 up 19.44% in pre-market; Palatin Tech up 13.59% in pre-market

**Popular Pre-Market Trades in US Stocks**

Opendoor Tech Series Z - CW26, pre-market up 19.44%, with no significant news recently. Trading is active, and capital flow is evident. Considering sector and industry trends, the stock shows significant volatility, and specific reasons need further observation.

Palatin Tech, pre-market up 13.59%, with no significant news recently. Trading is active, and capital flow is evident. Considering sector and industry trends, the stock shows significant volatility, and specific reasons need further observation.

**Top Gainers in Pre-Market US Stocks**

Athira Pharma pre-market up 65.09%. Based on recent key news:

1.  On December 18, Athira Pharma filed an 8-K document with the SEC, indicating significant progress for the company. This document shows breakthroughs in research and development or financial aspects, leading to a substantial pre-market increase of 65.09% in stock price.
    
2.  On December 17, the market expressed optimism regarding Athira Pharma's innovative drug development progress, with investors expecting its new drug to potentially receive regulatory approval, driving the stock price up.
    
3.  On December 16, analysts provided a positive assessment of Athira Pharma's future profitability, believing that the expansion of its product line will significantly enhance the company's value, further stimulating the stock price rise. The biotechnology sector has performed strongly recently, with evident capital inflow.
    

Sable Offshore pre-market up 44.86%. Based on recent key news:

1.  On December 17, Sable Offshore Corp received confirmation from PHMSA that its pipeline is classified as an interstate facility. This reclassification shifts regulatory oversight to PHMSA, enhancing market confidence in the company's operational stability, driving the stock price up.
    
2.  On December 18, analyst Leo Mariani maintained a buy rating on Sable Offshore and set a target price of $22. The analyst's positive rating and strong buy recommendations from market consensus further supported the stock price increase.
    
3.  On December 18, despite Sable Offshore's stock price dropping 77.32% year-to-date, there remains optimistic market expectations for its future potential, especially after the pipeline reclassification, with investors holding a positive outlook on its long-term growth prospects. Recent policy changes in the energy sector have had significant impacts.
    

Urban-Gro, pre-market up 39.76%, with no significant news recently. Trading is active, and capital flow is evident. Considering sector and industry trends, the stock shows significant volatility, and specific reasons need further observation

### Related Stocks

- [OPENZ.US](https://longbridge.com/en/quote/OPENZ.US.md)
- [PTN.US](https://longbridge.com/en/quote/PTN.US.md)

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