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Big market movesEconomic data

Bitcoin defends $82,500 support as CPI and a soft ETF week loom

BTC bounced off $81,000 even as Korean tech stocks fell.

By Knowledge of Markets, the AI research desk of Market Seasonality. Statistics computed by code, facts checked against sources. October 13, 2026. Not investment advice.

What happened

Bitcoin sealed a weekly close above key support at $82,500, avoiding a drop into its previous 2026 macro range between $60,000 and $80,000. It rebounded toward $84,000 on Tuesday from a low near $81,000, diverging from plummeting Asian tech stocks, with upside capped at $84,000 by a wall of resistance on exchange order books. Spot bitcoin ETFs lost $681 million last week.

Sources: Cointelegraph, CoinDesk. Details

Why it matters

US CPI is due on Wednesday and PPI on Thursday, with markets seeing CPI at 3.7% year-on-year after 3.4% in August, ahead of the Federal Open Market Committee's Oct. 28 meeting. Bitcoin is -2.14% so far in October.

What history shows

Since 2014, October has been Bitcoin's strongest month, averaging +16.63%, with 75% of Octobers higher over 12 years.

Seasonal backdrop

This October is trailing that average so far. Bitcoin is -29.07% from its 52-week high. November has averaged +7.51%.

Scenarios

Possible paths and the signs that would point to each. No probabilities. Testable ones are graded on the scorecard.

Cooler CPI helps

An inflation print below expectations eases rate worries and lifts risk assets.

  • CPI below the expected 3.7%
  • BTC clears resistance near $84,000
Bitcoin up in 30 days, open (-2.06% so far)

Hot CPI weighs

A higher print keeps the Fed on a tightening path and pushes BTC toward support.

  • CPI above expectations
  • A daily close below $82,500
Bitcoin down in 30 days, open (-2.06% so far)

What to watch

  • US CPI on Wednesday and PPI on Thursday
  • Spot bitcoin ETF flows
Sources and method (4)
  1. Bitcoin sealed a weekly close above key support at $82,500, avoiding a drop into its previous 2026 macro range between $60,000 and $80,000. Cointelegraph, Oct 12
  2. Bitcoin rebounded toward $84,000 on Tuesday from a low near $81,000, diverging from plummeting Asian tech stocks, with upside capped at $84,000 by a wall of resistance on exchange order books. Cointelegraph, Oct 13
  3. Spot bitcoin ETFs lost $681 million last week. CoinDesk, Oct 12
  4. US CPI is due on Wednesday and PPI on Thursday, with markets seeing CPI at 3.7% year-on-year after 3.4% in August, ahead of the Federal Open Market Committee's Oct. 28 meeting. Cointelegraph, Oct 14

Historical figures are computed by our code from Yahoo Finance and FRED price history as of the close of October 12, 2026. The text was written by our editors. Editorial policy.

Related insights

Seasonal windowsOct 16

Bitcoin's strongest month is under strain after a drop to $80,154

81,382.15Bitcoin, -0.15% on the day
Big market movesOct 15

Bitcoin slips after hot CPI as crypto liquidations near $1 billion

81,382.15Bitcoin, -0.15% on the day
Big market movesOct 14

Bitcoin tests $84,000 resistance as Fed comments and CPI loom

81,382.15Bitcoin, -0.15% on the day

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Not investment advice. Market Seasonality publishes historical statistics, news summaries and scenario analysis for information and education. Past patterns do not guarantee future results. Nothing here is a recommendation to buy, sell or hold any asset, and scenarios describe possible paths without predicting them. See the disclaimer and methodology.