Crypto Dates in Q4 2026: The Days That Decide Supply, Rates and Tax Duties

The fourth quarter of 2026 brings the crypto market no single big decision but a chain of around a dozen dates, all of which act on the same three things: on the circulating supply of individual tokens, on rate expectations and on your tax obligations. The key dates before New Year's Eve are October 2 (unlock at DoubleZero), October 5 (final unlock at Ethena), October 9 (activation window of the Batch amendment on the XRP Ledger), October 27 and 28 as well as December 8 and 9 (meetings of the Federal Reserve's open market committee), November 3 (US midterm elections) and December 31 (end of the first reporting year under the German Crypto Asset Tax Transparency Act). This overview places each date: what happens on the day, how large the effect is in relation to the supply, and how you can tell whether a date will hold at all. Because four of the dates named here are targets from a development roadmap and not deadlines from a statute book. That difference matters more to you than any single figure, and it is exactly where a prominent date collapsed this September. The Crypto Calendar for the Fourth Quarter of 2026 at a Glance All times in coordinated universal time (UTC). Germany is...