# Trenches Today — September 21, 2026

Canonical edition: https://trenchestoday.xyz/editions/2026-09-21
Published: 2026-09-21T05:03:20.957Z
Updated: 2026-09-21T05:03:20.957Z
Edition: 20260921
Revision: 1
Content hash: 6c6d5f7cb9ef839c73abeb7a84ccef55d3ab31d99cc9839ae0d89badf9847c9e

> Bitcoin gained 5.88% in a single session, surpassing $80,000 as short liquidations accelerated across major exchanges.

## Lead story: Bitcoin Blasts Past $80K as Short Squeeze Triggers Broad Rally

Bitcoin gained 5.88% in a single session, surpassing $80,000 as short liquidations accelerated across major exchanges.

- Bitcoin jumped 5.88% past $80,000 amid a major short squeeze.

Original source: [decrypt](https://decrypt.co/378630/bitcoin-blasts-short-squeeze-crypto-liquidations)

## Complete edition

### Bitcoin

#### XRP Surges 6.9% as Market Rebound Reopens Golden Cross Setup

Topic: Bitcoin · Signal: rails

XRP gained 6.9% following a broader Bitcoin rebound, positioning the token near technical golden cross patterns.

Edition link: https://trenchestoday.xyz/editions/2026-09-21#story-story_e82c0ab6c00ebc22c257
Original source: [decrypt](https://decrypt.co/378641/xrp-surges-bitcoin-rebound-reopens-golden-cross)

### DeFi & Stablecoins

#### Stablecoin Payments Firm dtcpay Closes $25M Round Backed by SBI

Topic: DeFi & Stablecoins · Signal: rails

Singapore-based dtcpay completed a $25 million Series A round supported by SBI Group to expand merchant network and payment products.

Edition link: https://trenchestoday.xyz/editions/2026-09-21#story-story_3c88929c236c73d5f04b
Original source: [cointelegraph](https://cointelegraph.com/news/dtcpay-25m-series-a-sbi-stablecoin-payments)

### Markets & Macro

#### Grayscale Files for 3-for-1 Forward Split on Zcash ETF

Topic: Markets & Macro · Signal: rails

Grayscale’s Zcash trust product filed for a 3-for-1 forward share split, distributing two additional shares per held share.

Edition link: https://trenchestoday.xyz/editions/2026-09-21#story-story_492362ece6c0099c0767
Original source: [cointelegraph](https://cointelegraph.com/news/grayscales-zcash-etf-files-for-3-for-1-forward-share-split)

#### Binance Launches 24/7 Foreign Exchange Perpetual Futures

Topic: Markets & Macro · Signal: rails

Binance introduced 24/7 FX perpetual contracts utilizing a weekend pricing mechanism to support continuous foreign exchange trading.

Edition link: https://trenchestoday.xyz/editions/2026-09-21#story-story_134f1d880018b40e9376
Original source: [cointelegraph](https://cointelegraph.com/news/binance-expands-tradfi-push-with-247-foreign-exchange-perpetuals)

#### Short Liquidations Fueled Sharpest Two-Year Bitcoin Rally

Topic: Markets & Macro · Signal: rails

Glassnode and Bybit analysis revealed that short liquidations made up 89% of liquidated value during Bitcoin's 24.6% August surge.

Edition link: https://trenchestoday.xyz/editions/2026-09-21#story-story_1850a13bacd545b701bd
Original source: [decrypt](https://decrypt.co/378686/bitcoin-sharpest-rally-two-years-short-liquidations)

## Corrections

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## Use and attribution

Trenches Today is a source-linked editorial synthesis. Cite the canonical edition URL and retain links to the original reporting when referring to a specific claim.