---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-277492"
form_type: "8-K"
ticker: "BCHG"
cik: "0001732409"
company_name: "Grayscale Bitcoin Cash Trust (BCH)"
filed_at: "2026-06-22T20:01:48+00:00"
generated_at: "2026-06-22T20:03:20.017946+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Index provider adds OKX trading pair to Grayscale Bitcoin Cash Trust's benchmark rate

## Summary
- Effective June 16, 2026, CoinDesk Indices added OKX (BCH-USDC) to the Bitcoin Cash Benchmark Rate.
- No trading platforms were removed during the scheduled monthly review.
- Index now uses six BCH-USD pairs (Bitstamp, Crypto.com, Gemini, Kraken, LMAX Digital, OKX) and six BCH-USDC pairs (Binance, Bullish, Bybit, GATE, Kraken, OKX).
- The Index Provider may add or remove platforms in future monthly reviews.

## SEC filing metadata
- accession: 0001193125-26-277492
- form_type: 8-K
- ticker: BCHG
- cik: 0001732409
- company_name: Grayscale Bitcoin Cash Trust (BCH)
- filed_at: 2026-06-22T20:01:48+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1732409/000119312526277492/0001193125-26-277492-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1732409/000119312526277492/bchg-20260616.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-277492
- JSON: https://secwatch.observer/filing/0001193125-26-277492.json
- Plain text: https://secwatch.observer/filing/0001193125-26-277492.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.