Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Tullow OilXGHA:TLW 39 12-1 Month Momentum % is 9.98% as of Sep. 02, 2026. GuruFocus rates XGHA:TLW with a GF Score™ of 39/100 and a GF Value™ of GHS27.68 (Possible Value Trap). The stock has 8 warning signs investors should review. Among 1,018 Oil & Gas companies, Tullow Oil ranks better than 75.15% on this metric.
12-1 Month Momentum % is the total return of the stock from 12-month ago to 1-month ago. As of today (2026-09-02), Tullow Oil's 12-1 Month Momentum % is 9.98%.
The industry rank for Tullow Oil's 12-1 Month Momentum % or its related term are showing as below:
XGHA:TLW's 12-1 Month Momentum % is ranked better than 75.15% of 1018
companies
in the Oil & Gas industry
Industry Median: 11.175
vs XGHA:TLW: 9.98
Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 12-1 Month Momentum % measures the total return to a stock over the past twelve months, but ignores the previous month.
The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.
Tullow Oil 12-1 Month Momentum % Related Terms
XGHA:TLW vs COP, EOG, OXY: 12-1 Month Momentum % Comparison
For the Oil & Gas E&P subindustry, Tullow Oil's 12-1 Month Momentum %, along with its competitors' market caps and 12-1 Month Momentum % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Tullow Oil 12-1 Month Momentum % vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Tullow Oil's 12-1 Month Momentum % distribution charts can be found below:
* The bar in red indicates where Tullow Oil's 12-1 Month Momentum % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Tullow Oil (XGHA:TLW) has a 12-1 Month Momentum % of 9.98% as of Sep. 02, 2026. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on Tullow Oil and its competitors. According to the industry distribution chart, Tullow Oil ranks #253 out of 1018 companies in the Oil & Gas industry, placing it in the top 24.9%.
Is Tullow Oil's 12-1 Month Momentum % too high?
Tullow Oil's current 12-1 Month Momentum % is 9.98%. The Oil & Gas industry median 12-1 Month Momentum % is 11.18. Tullow Oil's value of 9.98% is 10.7% below this industry median. Based on the distribution chart, Tullow Oil ranks #253 out of 1018 companies in the Oil & Gas industry, which is in the top quartile — a strong position relative to peers. Overall, Tullow Oil has a GF Score™ of 39/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Tullow Oil's 12-1 Month Momentum % compare to COP and EOG?
According to the Oil & Gas industry distribution chart, Tullow Oil ranks #253 out of 1018 companies for 12-1 Month Momentum %. This places Tullow Oil in the top 25% of its industry — outperforming the majority of peers. The industry median 12-1 Month Momentum % is 11.18. Tullow Oil's value of 9.98% is 10.7% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 12-1 Month Momentum % for an Oil & Gas company?
The median 12-1 Month Momentum % among Oil & Gas companies is 11.18, based on 1,018 companies in the industry. Companies in the top quartile (top 25%) have a 12-1 Month Momentum % significantly above this median, while those in the bottom quartile fall well below. However, 12-1 Month Momentum % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Tullow Oil's current 12-1 Month Momentum % of 9.98% is 10.7% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 12-1 Month Momentum % mean?
A high 12-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on Tullow Oil and its competitors. For the Oil & Gas industry, the median 12-1 Month Momentum % is 11.18 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tullow Oil's current 12-1 Month Momentum % is 9.98%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tullow Oil stock overvalued right now?
Based on GuruFocus' analysis, Tullow Oil (XGHA:TLW) is currently considered Possible Value Trap. The stock's GF Value™ is GHS27.68, compared to a current price of GHS13.11 — trading 52.6% below its estimated fair value. The current 12-1 Month Momentum % is 9.98% and 10.7% below the Oil & Gas industry median of 11.18. Tullow Oil's overall GF Score™ is 39/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 12-1 Month Momentum % calculated?
12-1 Month Momentum % is calculated from a company's financial statements. For Tullow Oil (XGHA:TLW), the current 12-1 Month Momentum % is 9.98% as of Sep. 02, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Tullow Oil (XGHA:TLW) Overvalued in 2026?
Based on GuruFocus' analysis, Tullow Oil stock appears to be undervalued.
The current stock price of GHS13.11 is trading 52.6% below its estimated GF Value™ of GHS27.68.
GuruFocus considers Tullow Oil to be Possible Value Trap.
Key valuation signals for XGHA:TLW:
12-1 Month Momentum %: 9.98%
GF Value™: GHS27.68 vs. price of GHS13.11 (52.6% below fair value)
Industry Position: 10.7% below the Oil & Gas median (#253 of 1018)
No single metric tells the full story. See the XGHA:TLW stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tullow Oil PLC is an independent oil and gas exploration and production company. The company conducts exploration, appraisal, and development activities in the African and Atlantic regions. The majority of revenue is derived from West African assets, with a focus on offshore fields. Assets used in oil and gas production are acquired through licenses. The company generates revenue from natural gas and crude oil sales. Its reportable segments are: Ghana, which generates key revenue, and the other segment.
39GF Score
Get the complete analysis for XGHA:TLW
12-1 Month Momentum % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
XGHA:TLW has been successfully added to your 
