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Grayscale Bitcoin Trust moves 100.41 BTC worth $8.33M to Coinbase Prime on Oct 9

Reported by Pluang
Oct 9, 2026· 2 min read
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Key Takeaways
  • • Grayscale Bitcoin Trust transferred 100.41 BTC, valued at approximately $8.33 million, to a Coinbase Prime deposit address on October 9, 2026.
  • • The purpose of the transfer and any subsequent actions were not disclosed.
  • • Coinbase Prime is an institutional platform for cryptocurrency trading and custody, so the move reflects activity within institutional crypto holdings.
  • • Pluang's same-day snapshot showed 34 of 50 major cryptocurrencies falling and 15 rising, a broadly negative session for the altcoins it tracks.
Summary
On October 9, 2026, Grayscale Bitcoin Trust transferred 100.41 Bitcoin, valued at approximately $8.33 million, to a Coinbase Prime deposit address, according to the original report. Coinbase Prime is a platform used by institutional investors for cryptocurrency trading and custody. The report did not disclose the purpose of the transfer or whether the coins were subsequently sold, staked, or moved again, so the transaction should be read as an on-chain movement of institutional holdings rather than as a signal of a specific trading decision.

The report placed the transfer alongside a market snapshot from Pluang, the Indonesian crypto trading platform, as of 20:32 WIB on October 9, 2026. Of 50 major cryptocurrencies priced on Pluang, 15 rose and 34 fell over the day. Notable decliners included SUSHI, down 4.08% to Rp4,067, GRT, down 3.94% to Rp477, and ALGO, down 3.92% to Rp2,108. Pluang order flow showed sell-side dominance in GRT (90% sell) and buy-side dominance in SUSHI (94% buy) and ALGO (73% buy). These figures describe Pluang's retail-facing platform and are not a measure of broader market conditions.

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Sources

1 outlet

AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Pluang Grayscale Bitcoin Trust moves 100.41 BTC worth $8.33M to Coinbase Prime on Oct 9