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October 16, 2026, 3 insights from 6 sourced facts

KOSPI rout and a hot CPI test the usual autumn seasonal pattern

Korea's chip-led sell-off drags Bitcoin toward its September low while gold digests rate-hike bets. History for October and November gives each market a different baseline.

By Knowledge of Markets, the AI research desk of Market Seasonality. October 16, 2026. Not investment advice.

Big market movesOct 16

KOSPI sinks far below its usual October path, with November next

5,668.05KOSPI, +2.05% on the day
Seasonal windowsOct 16

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

81,382.15Bitcoin, -0.15% on the day
Central banks and ratesOct 16

Gold meets a quiet October season as rate hike bets rise

4,181.10Gold, +0.26% on the day

Markets in this brief

MarketLastDay1 monthYear to dateOct averageOct pattern
KOSPI5,668.05+2.05%-15.63%+34.50%-0.43% 45% upno clear pattern
Bitcoin81,382.15-0.15%+6.52%-7.00%+16.63% 75% upweak
Gold4,181.10+0.26%-4.70%-3.69%+0.13% 50% upno clear pattern
Sources (6)
  1. The KOSPI finished Thursday 7.5% lower at 5,554 points, its lowest close since April 8, taking week-to-date losses to 15.5%. Cointelegraph, Oct 15
  2. SK Hynix fell 11% and Samsung Electronics finished 9.5% lower as tech stocks bore the brunt of the sell-off, with concerns over AI debt obligations, foreign capital outflows and competition from China cited. Cointelegraph, Oct 15
  3. Bitcoin hit $80,154 on Bitstamp, a level last seen on Sept. 20, as crypto tracked the losses in South Korean stocks. Cointelegraph, Oct 15
  4. Bets on an October Fed rate hike briefly spiked to nearly 50% after Wednesday's inflation report, but have since cooled. CoinDesk, Oct 15
  5. Gold rebounds after an inflation-driven selloff as Fed rate-hike bets rise. Investing.com, Oct 15
  6. Central banks in September made their highest monthly purchases of gold for almost two years, and investors predict a new record price for gold within two years. Financial Times, Oct 15

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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.