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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 calendar222

Events

Date Event name Location
October 2026
TBA
October
2026, date TBC
Open USD testnet issuance trials
  • Testnet
  • Stablecoins
Online
TBA
October
2026, date TBC
Stacks Bitcoin Staking release
  • Product Release
  • Bitcoin
Online
Q4
2026
date TBC
Dijkstra hard fork Phase 1 (Ouroboros Linear Leios)
  • Network Upgrade
  • Blockchain
Online
10
October
2026, Sat
Orca "Resourcing Orca for Its Next Phase" governance vote closes
  • Governance Vote
  • DeFi
Online
13
October
2026, Tue
CLARITY Act Senate cloture vote
  • Regulatory Deadline
  • Regulation
Online
13 - 14
October
2026, Tue - Wed
Colombia Tech Fest 2026
  • Conference
  • Blockchain
Colombia, Bogotá
15
October
2026, Thu
Starknet monthly STRK token unlock (127M STRK)
  • Token unlock
  • Blockchain
Online
17
October
2026, Sat
DeBridge DBR token unlock
  • Token unlock
  • Blockchain
Online
23 - 24
October
2026, Fri - Sat
Plan B Forum 2026
  • Conference
  • Bitcoin
Switzerland, Lugano
29 - 31
October
2026, Thu - Sat
TUM Blockchain Conference 26
  • Conference
  • Blockchain
Germany, Munich
November 2026
03 - 06
November
2026, Tue - Fri
Devcon 8
  • Conference
  • Ethereum
India, Mumbai
04 - 05
November
2026, Wed - Thu
Payments Compliance Conference 2026
  • Conference
  • Regulation
USA, Arlington
06
November
2026, Fri
Resolution 589 restrictions on unauthorized virtual-asset providers take effect
  • Regulatory Deadline
  • Regulation
Online
11
November
2026, Wed
SEC 45-day deadline on Nasdaq ISE options rule filing (SR-ISE-2026-42)
  • Regulatory Deadline
  • Regulation
Online
13
November
2026, Fri
Upbit Developer Conference (UDC) 2026
  • Conference
  • Cryptocurrency
Online
15 - 17
November
2026, Sun - Tue
Solana Breakpoint 2026
  • Conference
  • Solana
UK, London
18 - 19
November
2026, Wed - Thu
Borneo Blockchain Conference 2026
  • Conference
  • Blockchain
Malaysia, Kuching
December 2026
01 - 02
December
2026, Tue - Wed
Blockchain Life 2026 Dubai
  • Conference
  • Cryptocurrency
UAE, Dubai
04
December
2026, Fri
CFTC ANPRM comment deadline (Regulation CTX/CAM)
  • Regulatory Deadline
  • Regulation
Online
04 - 06
December
2026, Fri - Sun
Future Wealth Conference 2026
  • Conference
  • Investment
USA, Miami
January 2027
01
January
2027, Fri
Expanded Central Bank crypto supervisory data and anti-fraud retention rules take effect
  • Regulatory Deadline
  • Regulation
Online
18
January
2027, Mon
GENIUS Act federal stablecoin framework takes effect
  • Regulatory Deadline
  • Regulation
Online
February 2027
23
February
2027, Tue
SIMD-0550 implementation upgrade for disinflation rollout
  • Network Upgrade
  • Solana
Online
March 2027
15
March
2027, Mon
Final Starknet unlock tranche under current vesting schedule
  • Token unlock
  • Blockchain
Online
April 2027
12 - 15
April
2027, Mon - Thu
EthCC Cannes 2027
  • Conference
  • Ethereum
France, Cannes
SEC deadline on crypto ETF options rule test
Past event Regulatory Deadline Regulation

SEC deadline on crypto ETF options rule test

27 September 2026, Sunday
Online Location
BTC · ETH SEC

The U.S. Securities and Exchange Commission faced a September 27, 2026 deadline to respond to a proposed rule change that would allow standardized listing of options on crypto exchange-traded funds, a decision relevant to spot Bitcoin (BTC) and Ethereum (ETH) ETFs. As of today, that deadline has already passed.

What is happening

The filing under review sought to establish a standardized rule test for listing options on crypto ETFs, replacing the SEC's current practice of evaluating each product individually on a case-by-case basis. The 45-day review window for this filing expired on September 27, requiring the SEC to either respond to the proposed rule change or extend its consideration period.

According to the source article, if the SEC did not act by the September 27 deadline, it had the option to extend the review period by an additional 45 days, which would push a final decision into November 2026. The article does not specify which of these outcomes occurred by the deadline itself.

If the rule test is ultimately approved, options would become available on all crypto ETFs meeting the established criteria, potentially including spot Bitcoin and Ethereum funds launched over the past year by issuers such as BlackRock, Fidelity, and Grayscale, whose products would likely qualify under a standardized test.

Why it matters

A standardized rule test would mark a shift in how the SEC handles digital asset derivatives, moving away from individual product-by-product review. For holders of spot Bitcoin and Ethereum ETFs, broader availability of options could affect how these products are used by institutional and retail investors, including for hedging purposes and other strategies.

For traders, approval of such a rule would expand the toolkit available for Bitcoin and Ethereum ETF exposure, potentially including instruments for hedging downside risk, generating income through covered calls, and expressing directional views with defined risk. The regulatory outcome, whether approval, extension, or rejection, is likely to be closely watched by ETF issuers and market participants following the SEC's evolving approach to crypto-linked financial products.

Key details

  • Date: September 27, 2026
  • Project: SEC
  • Coins: BTC, ETH
  • Category: Regulatory Deadline
  • Status: Confirmed
  • Source: onebullex.com