The 10-out-of-13 stat is real, but it's not enough to trust on its own. History gives you the pattern, not the outcome.

The numbers are straightforward. From 2013 to 2025, October closed green in 10 of 13 years, with an average return near 19% and a median closer to 14-15%. The last two years were different, though. 2024 delivered a solid +10.7%, but 2025 broke the streak with a roughly -4% October after hitting a record above $126K early in the month.

What killed it last year wasn't seasonality failing. It was a macro shock: a US-China trade dispute triggered over $19 billion in liquidations, the largest in crypto history, and wiped out the early gains.

That's the lesson. Uptober works until a macro event overrides it.

This year has the ingredients, but not the guarantee. Bitcoin is entering October around $83-84K after a strong August and September, with ETF inflows hitting roughly $3 billion over nine sessions. The setup looks better than most years.

But the headwinds are real. The Fed hiked in September and could hike again in late October. Oil is above $100. Treasury yields are near 5.15%. ETF inflows have already slowed from nearly $1 billion a day to around $134 million.