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OTC · TMBXFOther Precious MetalsUpdated Nov 5, 2026

Tombstone Exploration Corporation ROE

Profitability, historical returns, and peer comparisons.

The ROE as of November 2026 (TTM) for Tombstone Exploration Corporation (TMBXF) is -78.54%

According to Tombstone Exploration Corporation’s latest financial reports and current stock price. The company's current ROE is -78.54%. This represents a change of -974.71% compared to the average of 8.98% of the last 4 quarters.

Tombstone Exploration Corporation (TMBXF) Historical ROE (quarterly & annually)

How has TMBXF ROE performed in the past?

The mean historical ROE of Tombstone Exploration Corporation over the last ten years is 138.73%. The current -78.54% ROE has changed -156.62% with respect to the historical average. Over the past ten years (40 quarters), TMBXF's ROE was at its highest in in the December 2005 quarter at 26.94%. The ROE was at its lowest in in the December 2004 quarter at 0%.

Quarterly (TTM)
Annual

Average

138.73%

Median

173.62%

Minimum

-289.47%

Maximum

514.73%

Tombstone Exploration Corporation (TMBXF) ROE by Quarter and Year

Discovering the peaks and valleys of Tombstone Exploration Corporation ROE, unveiling quarterly and yearly fluctuations to gain insights into the company’s financial performance and market dynamics, offering valuable data for investors and analysts alike.

Maximum Annual Increase = 102.95%

Maximum Annual ROE = 514.73%

Minimum Annual Increase = -346.25%

Minimum Annual ROE = -289.47%

Quarterly (TTM)
Annual
YearROEChange
2021-84.14%54.00%
2020-54.63%-81.13%
2019-289.47%-346.25%
2018117.55%-59.46%
2017289.99%-43.66%
2016514.73%93.69%
2015265.75%-5.18%
2014280.27%102.95%
2013138.10%-33.96%
2012209.13%-165.20%

Tombstone Exploration Corporation (TMBXF) Average ROE

How has TMBXF ROE performed in the past?

The current ROE of Tombstone Exploration Corporation (TMBXF) is greater than its 3-year, greater than its 5-year, and less than than its 10-year historical averages

3-year avg

-142.75%

5-year avg

-4.14%

10-year avg

138.73%

Tombstone Exploration Corporation (TMBXF) ROE vs. Peers

How is TMBXF’s ROE compared to its peers?

Tombstone Exploration Corporation’s ROE is less than Molecular Data Inc. (732.61%), greater than Gallery Resources Limited (-56.75%), greater than New Oriental Energy & Chemical Corp (-167.95%), less than First Phosphate Corp. Sponsored ADR (0%), less than Itronics Inc. (0%), less than Alzex Neuropharma Inc. (122.39%), greater than Ormet Corporation (-394.20%), greater than Yuhe International, Inc. (-42.13%), greater than Tahera Diamond Corporation (-15.94%), less than Rainforest Resources, Inc. (30.78%),

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