This page has not been authorized, sponsored, or otherwise approved or endorsed by the companies represented herein. Each of the company logos represented herein are trademarks of Microsoft Corporation; Dow Jones & Company; Nasdaq, Inc.; Forbes Media, LLC; Investor's Business Daily, Inc.; and Morningstar, Inc.
Copyright 2026 Zacks Investment Research | 101 N Wacker Drive, Floor 15, Chicago, IL 60606
At the center of everything we do is a strong commitment to independent research and sharing its profitable discoveries with investors. This dedication to giving investors a trading advantage led to the creation of our proven Zacks Rank stock-rating system. Since 1988 it has more than doubled the S&P 500 with an average gain of +24.00% per year. These returns cover a period from January 1, 1988 through May 4, 2026. Zacks Rank stock-rating system returns are computed monthly based on the beginning of the month and end of the month Zacks Rank stock prices plus any dividends received during that particular month. A simple, equally-weighted average return of all Zacks Rank stocks is calculated to determine the monthly return. The monthly returns are then compounded to arrive at the annual return. Only Zacks Rank stocks included in Zacks hypothetical portfolios at the beginning of each month are included in the return calculations. Zacks Ranks stocks can, and often do, change throughout the month. Certain Zacks Rank stocks for which no month-end price was available, pricing information was not collected, or for certain other reasons have been excluded from these return calculations. Zacks may license the Zacks Mutual Fund rating provided herein to third parties, including but not limited to the issuer.
Visit Performance Disclosure for information about the performance numbers displayed above.
Visit www.zacksdata.com to get our data and content for your mobile app or website.
Real time prices by BATS. Delayed quotes by Sungard.
NYSE and AMEX data is at least 20 minutes delayed. NASDAQ data is at least 15 minutes delayed.
This site is protected by reCAPTCHA and the Google Privacy Policy, DMCA Policy and Terms of Service apply.
View the Zacks #1 Rank List
View All Zacks #1 Ranked Stocks
Zacks News
Shell Invests in Gato do Mato to Drive Brazil's Pre-Salt Growth
by Zacks Equity Research
SHEL approves investment in Brazil's Gato do Mato project, advancing the development of pre-salt reserves and strengthening its role in global energy markets.
Ecopetrol (EC) Upgraded to Buy: Here's What You Should Know
by Zacks Equity Research
Ecopetrol (EC) might move higher on growing optimism about its earnings prospects, which is reflected by its upgrade to a Zacks Rank #2 (Buy).
Petrobras' Board Approves $283 Million Settlement Agreement
by Zacks Equity Research
PBR agrees to pay $283 million to settle a U.S. court dispute with EIG Energy Fund XIV. The settlement resolves legal issues tied to its offshore drilling investments.
Ecopetrol Unveils $2 Billion Debt Plan to Fund Inorganic Investments
by Zacks Equity Research
EC's board approves additional debt funding worth $2 billion, which includes $1 billion in structural debt. Further, $1 billion has been authorized as a temporary measure.
Ecopetrol (EC) Stock Slides as Market Rises: Facts to Know Before You Trade
by Zacks Equity Research
Ecopetrol (EC) concluded the recent trading session at $10.12, signifying a -1.36% move from its prior day's close.
Ecopetrol (EC) Advances While Market Declines: Some Information for Investors
by Zacks Equity Research
Ecopetrol (EC) closed the most recent trading day at $10.94, moving +0.27% from the previous trading session.
Ecopetrol (EC) Laps the Stock Market: Here's Why
by Zacks Equity Research
Ecopetrol (EC) closed at $10.91 in the latest trading session, marking a +0.74% move from the prior day.
EC and OXY Extend Permian Basin Development Plan to Boost Production
by Zacks Equity Research
Ecopetrol and Occidental Petroleum agree to renew their joint venture in the Permian Basin. The agreement outlines a plan that includes the drilling of 34 wells between April 2025 and June 2026.
Petrobras Delivers Record-Setting Refinery Output in 2024
by Zacks Equity Research
PBR has reached record refinery output in 2024, producing 24.4B liters of gasoline and 26.3B liters of diesel, while lowering its 2025 capex to $17 billion.
Here is What to Know Beyond Why Ecopetrol S.A. (EC) is a Trending Stock
by Zacks Equity Research
Ecopetrol (EC) has received quite a bit of attention from Zacks.com users lately. Therefore, it is wise to be aware of the facts that can impact the stock's prospects.