<div id="readability-page-1"><p>Broader indexes are facing renewed headwinds today as <strong>semiconductor weakness</strong> weighs on tech sentiment. A trio of names is drawing trader attention this afternoon: offshore driller <strong>Transocean Ltd. (NYSE:RIG)</strong>, clean-power play <strong>FuelCell Energy Inc. (NASDAQ:FCEL)</strong>, and cloud-security stalwart <strong>Zscaler Inc. (NASDAQ:ZS)</strong>. Below, we dig into what is moving the shares of RIG, FCEL, and ZS.</p> <hr/> <h2>RIG Tags 2-Year High Amid Hedge Fund Interest</h2> <p>Transocean shares are up 7% to trade at $7.54, earlier hitting a two-year high of $7.56 after on Friday Elliott Management disclosed a new position in Transocean in its Q1 2026 13-F filing. On the analyst side, Barclays upgraded RIG from &#34;equal-weight&#34; to &#34;overweight&#34; on May 7. The stock has been grinding higher over recent weeks, pushing from the mid-$5s as a string of higher lows signals steady dip-buying support.</p> <h2>FCEL Cools Off</h2> <p>FCEL is down 19.2% to trade at $17.24, likely pulling back after <strong>sector peer NextEra</strong> Energy (NEE) made its move for Dominion (D). FCEL hit a two-year high of $22.83 on May 15 and is up 135% in 2026.</p> <h2>ZS Shrugs Off Bear Notes</h2> <p>ZS is up 7.7% to trade at $173.58 today, shrugging off two price-target cuts to $225 and $210 at B. Riley and Mizuho, respectively. ZS is down 23% in 2026 still, but has cleared its 100-day trendline today for the first time since November.</p></div>

FCEL

<p>Transocean Ltd. (RIG) shares rose 7% to $7.54, reaching a two-year high after Elliott Management disclosed a new position. FuelCell Energy Inc. (FCEL) fell 19.2% to $17.24, likely reacting to NextEra Energy's acquisition move. Zscaler Inc. (ZS) increased 7.7% to $173.58, despite price-target cuts from analysts. Overall, broader indexes are facing challenges due to semiconductor weakness.</p>

Schaeffers

Transocean

FuelCell Energy

Zscaler

Barclays

Nextera Energy

Dominion Energy

Mizuho Financial

Mizuho Financial Group, Inc.

NEXTERA ENERGY CAPITAL HLDGS INC 5.65%JNR SUBORD DEB 01/03/2079 SER N

NEXTERA ENERGY CAPITAL HLDGS INC 6.5% BDS 15/04/86 USD1000

Nextera Energy Partners LP

NEXTERA ENERGY INC 6.926% CORPORATE UNITS 01/09/2025

NEXTERA ENERGY INC CORP UNIT 01/11/2029

NEXTERA ENERGY CAPITAL HLDGS INC 6.5% BDS 01/06/85 USD25

NEXTERA ENERGY INC CORP UNIT 01/06/2027

NEXTERA ENERGY INC CORP UNIT

B Riley Financial Pref Share RILYL 7.375 Perp 09/04/25 B

B Riley Financial Pref Share RILYG 7.25 12/21/27

B Riley Financial Pref Share RILYN 6.5 09/30/2026

B Riley Financial Pref Share RILYK 5.5 03/31/26

B Riley Financial Pref Share RILYP 6.875 Perp 10/07/24

B Riley Financial Pref Share RILYZ 5.25 08/31/28

B Riley Financial Pref Share RILYT 6.0 01/31/28

RIG, FCEL, and ZS: 3 Stocks Making Outsized Moves Today