Martingale. You only have a 36.6% chance to double your money before "going bust".

Martingale. You only have a 36.6% chance to double your money before "going bust".
Photo by Keenan Constance / Unsplash

Here's the deal. Martingale sounds great, until you do the math.

Say you start with $100 and initial $1 stake; you only have a 36.6% chance of doubling your money before you hit a losing streak long enough to go bust.

If your probability of losing k (log 2 n) times in a row is (1/2)^k = 1/2k = 1/N and IP (wim 1)=1-1/N where N=100. Your base equation is based on a 99% chance to

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