Bitcoin Cash price in focus as post-quantum proposal nears review date
Published on 11/09/2026 at 13:06 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSBitcoin Cash faces two-way pressure
- Bitcoin Cash is under review for a proposal supporting post-quantum and hybrid signatures.
- The CHIP-2026-06 proposal could enter a lock-in process on November 15, with activation targeted for May 15, 2027.
- BCH was reported at 242.73 US dollars after a 14.6 percent weekly decline, while technical support near 216.74 US dollars is being watched.
The Bitcoin Cash price is in focus as developers review a proposal that could expand the network's support for post-quantum and hybrid signatures. At the same time, BCH has come under renewed selling pressure, making the November 15 review milestone a point of interest for both users and traders.
Proposal remains under review
According to The Quantum Insider, Bitcoin Cash contributor mainnet_pat has formalized CHIP-2026-06, a Cash Improvement Proposal introducing the OP_SIGHASH opcode. The proposal is designed to expose the transaction hash already calculated during signature verification, simplifying contracts that use alternative signature schemes.
The proposal supports a migration path combining existing classical signatures with post-quantum checks. Hybrid transactions would require all component signatures to verify, while the design is intended to preserve existing address formats and wallet compatibility. The proposal remains open for discussion and implementation review. A potential lock-in date is November 15, 2026, and the targeted mainnet activation date is May 15, 2027. Neither milestone represents a completed network upgrade.
Sharp decline leaves support levels
Market conditions have deteriorated alongside the protocol discussion. 24/7 Wall St. reported BCH at 242.73 US dollars in an article published on November 8, after a 14.6 percent weekly decline. The publication said Bitcoin Cash had fallen below its recent October support zone and identified 216.74 US dollars as the next major support level, followed by 203.50 and 190.35 US dollars.
The same analysis reported that BCH had traded below its 20-day, 50-day and 200-day moving averages at the time of publication. These are technical observations rather than forecasts, and they do not establish how the market will respond to the proposal. The report also noted that the earlier rally following the announcement of CME Bitcoin Cash futures had largely faded.
What investors should monitor
For the network, the key issue is whether developers and other stakeholders support the proposed signature framework and its implementation. For the market, the distinction between a proposal and an activated upgrade remains important. A lock-in decision would not by itself mean that the targeted 2027 activation is guaranteed.
The Bitcoin Cash price therefore combines a pending technical discussion with broader market and liquidity risks. Traders may monitor whether BCH can recover the broken October range or whether the lower support levels identified by 24/7 Wall St. come into view. The direction of the move should not be attributed to CHIP-2026-06 without explicit evidence.
More Bitcoin Cash coverage is available on the Bitcoin Cash topic page.
