Crypto Market Today, Oct. 21: Bitcoin Rebounds on Tech Rally
Bitcoin (BTC +2.39%) rose 2.4% to $84,489.25, Ethereum (ETH +2.09%) rose 2.3% to $2,491.77, and Solana (SOL +1.62%) rose 1.9% […]
October 21, 2026
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Grayscale Opens 10 Crypto ETFs to Investors, But There’s a Catch
Why Hyperliquid Is Beating Memecoins, According to Grayscale. Photo by BeInCrypto Crypto investors holding substantial amounts of Bitcoin, Solana, or
Netflix’s Sports Strategy Could Help It Reverse Sliding Stock Price
Netflix became a ubiquitous streaming service with a simple formula: offer must-watch TV and movies using industry-leading technology at a
Crypto Broker Gets 13-Year Stretch For Laundering Drug Money
By Pete Brush ( October 21, 2026, 5:13 PM EDT) — A Manhattan federal judge hit a Colombia cryptocurrency broker
Skydance Stock Surges 10.9% on Wednesday
Skydance Corporation (NYSE: SKYD) shares jumped about 10.9% on Wednesday, but the reason for the move has not been confirmed.
SEC Proposes Broad Custody Changes for Advisers & Registered Funds, Including New Crypto Custody Pathways
The Custody Proposal is best understood as two related projects. The first is a crypto custody framework intended to address
BitGo Helps Kalshi Traders Use Crypto Without Exiting Holdin…
Kalshi and BitGo Holdings have partnered to enable some Kalshi clients to use eligible cryptocurrencies to post collateral for leveraged
Crypto Rebound Expands Derivatives Open Interest; Bitcoin at $23.4 Billion
Major crypto derivatives open interest increased alongside the recovery in cryptocurrency prices. Bitcoin open interest reached $23.4 billion. Ether recorded
Linux 7.4 Kernel Crypto Library Enjoying Optimized AES Implementations On x86 & RISC-V
The latest Linux kernel cryptographic subsystem performance work carried out by Google engineer Eric Biggers is migrating x86/x86_64 and RISC-V