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Upcoming crypto events calendar

Follow the world of blockchain with our cryptocalendar. Here are all the main events related to crypto. Updates daily.

Upcoming crypto events calendar

Events

Date Event name Location
December 2026
31
December
2026, Thu
SBI DigiTrust, NICE and DSRV stablecoin QR payment pilot for Japanese tourists in South Korea
  • Partnership
  • Stablecoins
Online
31 - 08
December
2026, Thu - Fri
Innovator Uncapped Bitcoin 20 Floor ETF (QBF) liquidation
  • Delisting
  • Investment
Online
TBA
December
2026, date TBC
Stacks Epoch 4.1 network upgrade
  • Mainnet Launch
  • Bitcoin
Online
TBA
December
2026, date TBC
GAO investigation into CFTC workforce reduction begins
  • Regulatory Deadline
  • Regulation
Online
TBA
December
2026, date TBC
Cardano Ouroboros Leios mainnet deployment
  • Mainnet Launch
  • Blockchain
Online
TBA
December
2026, date TBC
Avareun AI (AVN) planned exchange listings
  • Listing
  • Cryptocurrency
Online
Q4
2026
date TBC
Cardano Dijkstra hard fork (Linear Leios, phase 1)
  • Network Upgrade
  • Blockchain
Online
Q4
2026
date TBC
Midnight Ledger v9 upgrade mainnet release
  • Mainnet Launch
  • Blockchain
Online
TBA
December
2026, date TBC
CME Emerging Crypto Index first rebalance
  • Event
  • Investment
Online
TBA
December
2026, date TBC
Ethereum Economic Zone first production EEZ rollup (Gnosis Chain transition)
  • Mainnet Launch
  • Ethereum
Online
TBA
December
2026, date TBC
Coinbase spot margin (up to 10x) and options rollout outside the US
  • Product Release
  • trading
Online
TBA
December
2026, date TBC
Ethereum Glamsterdam mainnet upgrade
  • Network Upgrade
  • Ethereum
Online
TBA
December
2026, date TBC
EU Digital Identity Wallets availability deadline for Member States
  • Regulatory Deadline
  • Regulation
Online
TBA
December
2026, date TBC
Standard Chartered Singapore institutional crypto custody launch
  • Product Release
  • Cryptocurrency
Online
TBA
December
2026, date TBC
Coinbase Pro relaunch as professional platform
  • Product Release
  • trading
Online
TBA
December
2026, date TBC
Haider Rafique to leave OKX
  • Event
  • Cryptocurrency
Online
TBA
December
2026, date TBC
SBI DigiTrust, NICE and DSRV stablecoin QR payment verification testing completion
  • Testnet
  • Stablecoins
Online
TBA
December
2026, date TBC
SBI DigiTrust, NICE and DSRV Japan-Korea stablecoin QR payment pilot
  • Event
  • Stablecoins
Online
January 2027
01
January
2027, Fri
South Korea 22% cryptocurrency income tax takes effect
  • Regulatory Deadline
  • Regulation
Online
01
January
2027, Fri
North Carolina HB 920 crypto ATM (BTM) regulations take effect
  • Regulatory Deadline
  • Regulation
Online
01
January
2027, Fri
South Korea 22% crypto gains tax takes effect
  • Regulatory Deadline
  • Regulation
Online
01
January
2027, Fri
Expanded Central Bank crypto supervisory data and anti-fraud retention rules take effect
  • Regulatory Deadline
  • Regulation
Online
01
January
2027, Fri
South Korea 22% crypto gains tax takes effect
  • Regulatory Deadline
  • Regulation
Online
01
January
2027, Fri
French stablecoin swap tax takes effect
  • Regulatory Deadline
  • Stablecoins
Online
06
January
2027, Wed
Hyperliquid team HYPE token unlock (first distribution)
  • Token unlock
  • DeFi
Online
This week ETF Decision Solana

Grayscale Solana Trust begins trading as ETF

21 October 2026, Wednesday
Online Location
SOL Grayscale

Grayscale's Solana Trust, converted into an exchange-traded fund, is set to begin trading on Wednesday, 21 October 2026. The launch adds a second Solana ETF issuer to the U.S. market after Bitwise's debut, and involves the SOL token.

What is happening

Grayscale filed to convert its Solana Trust into an ETF, and trading is scheduled to start on Wednesday. The fund follows Bitwise's Solana ETF, which began trading on Tuesday on the NYSE alongside Canary's Litecoin and Hedera ETFs, according to Bloomberg analyst Eric Balchunas. These products launched under the Securities Act of 1933 structure.

Bitwise's Solana ETF recorded about $10 million in trading volume in its first 30 minutes. Canary's Hedera ETF posted $4 million and its Litecoin ETF $400,000 in early trading. Tuesday's launches featured a single issuer per asset, so Grayscale's entry will be the first time more than one issuer offers a spot Solana ETF.

The Solana products are described as staking ETFs, with staking adding a roughly 5% passive yield for holders, according to the source article.

Why it matters

Analysts have published estimates of potential flows into Solana ETFs, though these remain projections rather than outcomes. Bitget analyst Ryan Lee expects $3 billion to $6 billion of new capital in the first year, and JPMorgan gave a similar range. Bloomberg Intelligence analyst James Seyffart sees over $3 billion in inflows over 12 to 18 months if momentum matches earlier launches. For context, U.S. spot Bitcoin ETFs drew $36.2 billion and spot Ether ETFs $8.64 billion in their first year, according to SoSoValue.

For holders and traders, a second issuer gives investors more choice and may widen access to SOL through regulated brokerage accounts. Participants may watch first-day volume and early inflow data for Grayscale's fund and compare it with Bitwise's debut. Spot Bitcoin ETFs saw $628 million in first-day flows across multiple issuers, and Ether ETFs $106 million, which serve as reference points for multi-issuer launches.

Key details

  • Date: 21 October 2026 (Wednesday)
  • Project: Grayscale
  • Coins: SOL
  • Category: ETF Decision
  • Status: Confirmed
  • Source: CoinMarketCap Academy, "Solana ETF launches with 5% staking yields, $6B inflow expected" (https://coinmarketcap.com/academy/article/solana-etf-launches-with-5percent-staking-yields-dollar6b-inflow-expected)