Does 61.8 deserve its reputation? No.

61.8% is the number most people think of when they hear "golden ratio level" on a chart. We checked whether it actually behaves any differently from the other ratios on the same grid – 23.6%, 38.2%, 50%, and 78.6% – once measured honestly, with real sample sizes and real confidence intervals.

It doesn't stand out. Every ratio holds – meaning price snaps back the way the level pointed – at close to a coin-flip rate, somewhere between 52% and 55%. 61.8's own rate is 52.7%, on 997 clean, resolved cases. That is close to the middle of the five ratios with a real sample, and its confidence interval overlaps every other ratio's. It is not the strongest ratio on the grid – it's actually closer to the weakest, alongside 78.6%.

We also checked how often each ratio holds versus breaks once actually tested (a related but different measure). 61.8 has the lowest hold share of the group there too – 68.0%, versus 67.9%-75.4% for the rest. That is the opposite of what "the golden level defends itself best" would predict.

Stated plainly: 61.8 is a real level that gets tested often – this is not a claim that the number is fake or rarely reached. But nothing in this data singles it out as more important than its neighbors on the grid.

One thing worth flagging honestly, without overclaiming it: at 61.8 specifically, approaches from above ran noticeably higher (54%-61%) than approaches from below (45%-49%) across every distance bucket we checked – a pattern that did not show up as cleanly at 50% or 38.2%. That is an interesting lead, not an established finding – it turned up after scanning 56 different combinations of ratio, side, and distance, which is exactly the kind of search that can produce a clean-looking pattern by chance. It has not been corrected for that and would need a held-out replication before it could stand on its own.