By Trent Klarenbach, BSA AgEc, PAg. Updated October 20, 2026
A junior's cash runway is its working capital divided by its quarterly cash burn, which tells you roughly how many quarters remain before it must raise money again.
Pull both numbers from the latest interim financial statements and MD&A on SEDAR+, then adjust for any committed drill program.
Key Takeaways
Predicts dilution: cash runway is the best single metric for estimating when a junior explorer will need to issue more shares.
Two key numbers: you only need working capital and the quarterly cash burn.
The MD&A is the source: the MD&A and the interim financial statements hold both figures.
G&A vs exploration: the burn shows how much goes to corporate overhead and how much goes into the ground.
Why does cash runway matter?
Junior explorers have no revenue.
They survive on the financing cycle, raising money from investors to fund exploration.
When cash runs low, they go back to the market and issue more stock, diluting existing holders.
Runway lets you anticipate the next financing instead of being surprised by it.
For how that dilution hits your share count, see our dilution checklist.
Where do you find the numbers?
Everything is on SEDAR+ (www.sedarplus.ca), in the latest interim financial statements and the MD&A that goes with them.
Working capital is current assets minus current liabilities, from the Statement of Financial Position.
Cash burn comes from the Statement of Cash Flows, which shows cash used in operating activities and for exploration.
How do you calculate the burn rate?
The simple way is cash used in operating activities plus capitalized exploration for the quarter.
The other way is total operating expenses minus non-cash items like share-based payments.
Watch the ratio of general and administrative (G&A) costs to exploration spending.
A high G&A share means more money is going to salaries and overhead than to finding a deposit.
Worked example: Snowline Gold Corp. (TSX: SGD)
This uses Snowline's Q2 2026 condensed interim financial statements for the period ending June 30, 2026, filed on SEDAR+.
Working capital at June 30, 2026 was C$77,005,000 (C$89,810,000 of current assets less C$12,805,000 of current liabilities).
Total operating expenses for the three months ended June 30, 2026 were C$24,506,000.
Subtract the non-cash share-based payment expense of C$2,128,000.
That gives a quarterly cash burn of about C$22,378,000.
Runway is C$77,005,000 divided by C$22,378,000, or about 3.44 quarters.
That is roughly 10 months of cash at the Q2 pace.
Two caveats apply.
Q2 is Snowline's field season, so one summer quarter overstates the full-year burn, and working capital here includes a non-cash flow-through premium liability.
On August 5, 2026, Snowline announced a C$150 million bought deal at C$14.50 a share.
It closed on August 12, 2026 at C$172.6 million gross (11,902,500 shares), including the full over-allotment option.
The company said cash was about C$236.3 million as of its August 12 MD&A.
That is how tracking runway helps you anticipate a junior's next move.
What about warrants and options?
In-the-money warrants and options can bring in cash when they are exercised.
They also add shares, so they dilute you.
The details are in the financial statement notes, and the math is in our dilution checklist.
What are the red flags in the MD&A?
Going-concern language: management or the auditor warning there may not be enough money for the next 12 months without a financing.
Rising G&A: overhead taking a growing share of the burn means less money going into the ground.
Use-of-proceeds changes: money from a past financing spent on something other than what was promised.
TL;DR
Divide working capital by quarterly cash burn to see how many quarters of runway a junior has before it must dilute shareholders again.
Both numbers are in the quarterly filings on SEDAR+.
Commodity Ape is information and commentary, not investment advice.
Junior resource stocks are high risk and can lose most or all of their value.
Do your own work.