Analytics
“Will both OP_CTV and OP_CAT be activated in 2025?” is a crypto prediction market on Polymarket with two tradeable outcomes, Yes and No. It belongs to the event “Will Bitcoin activate OP_CTV or OP_CAT in 2025?”. The Yes price is the market's implied probability that the question resolves Yes. Quotes can change as orders are updated or filled; a quoted price does not guarantee an available fill at that price.
This market resolved No on 1 Jan 2026. $34.84K traded over its life. The price history, the holders still on the books and the trade tape below are kept as the record of how the crowd priced the question while it was open.
Vultax observes this market from Polymarket's public order book and data API and keeps its own record: 266 daily price points from Apr 12, 2025 UTC to Jan 1, 2026 UTC (Yes between 0.1% and 26.0%); 26 wallets still holding shares after settlement, the largest ten holding 93.1% of the loaded shares; 233 recent public fills from 97 wallets. Each figure carries its observation time; nothing here is a return forecast.
Public Polymarket market/event context is available; Vultax source-pack coverage is tracked separately.
This closed market has no live orderbook depth; the public close quote is shown for context.
Nine stops, one per figure on this page. Each stop says what the number is, why it matters, and what it reads right now for this market.
Each outcome trades as a share that pays $1 if it wins and nothing if it loses. Prices are quoted in cents, and Yes plus No add up to about one dollar.
Daily closes of the Yes price, Polymarket CLOB · 266 points · 12 Apr 2025 – 1 Jan 2026 · axis zoomed to 0%–40%
| Observed | Yes price |
|---|---|
| 12 Apr 2025 | 26.0% |
| 1 Jan 2026 | 0.1% |
| Trader | Outcome | Shares |
|---|---|---|
| Indigo Signal 2966 | No | 12.33K |
| panda.zen | Yes | 1.01K |
| acal | Yes |
Two major proposals to upgrade the Bitcoin network are currently under consideration, OP_CTV (BIP 119) and OP_CAT (BIP 347). This market will resolve according to whichever of the following options happens by December 31, 2025, 11:59 PM ET. If one upgrade is activated, it will not be sufficient to resolve this market to "Yes" until the resolution time has passed, and the other upgrade has not been activated. This market may not be resolved to "Neither" until the resolution time has passed and neither upgrade has been activated. If both upgrades are activated at any point, this market may resolve to "Both" immediately. This market resolves based on whether Bitcoin activates OP_CTV, OP_CAT, or both by 23:59 UTC on December 31, 2025. “Activated” means the opcode is live and enforced on mainnet as part of Bitcoin’s consensus rules. Only the chain recognized as Bitcoin by the economic majority counts, based on hashpower, BTC ticker retention, and adoption by major exchanges, wallets, and infrastructure. Soft forks count toward this market's resolution. Hard forks only count if the fork becomes the dominant BTC chain (e.g., not a minority fork like Bitcoin Cash). Testnet, signet, or forks with minority support do not count. The resolution source for this market will be public sources such as Bitcoin Core, dev mailing lists, and major ecosystem infrastructure.
Official listing: polymarket.com/event/will-bitcoin-activate-op-ctv-or-op-cat-in-2025
The Yes price read as a chance. A share at 21.5¢ implies 21.5%, but fees, available depth and who participates can affect that price. A market price is not a calibrated forecast or a verdict.
Dollar value of shares that changed hands in the last 24 hours. High volume means the price is being tested by real money; low volume means a few trades can move it.
Reported dollars resting in the order book. The available size on your side, at the prices you would accept, determines what can fill. A large total alone does not guarantee an execution near the quoted price.
The gap between the best bid and the best ask. A tight spread makes entry and exit cheap; a wide spread is a cost paid on every round trip.
The wallets holding the most shares on each side, and how much of the loaded sample the largest ten control. Concentration shows whether a market is a crowd or a handful of large positions.
The public fills, newest first: which wallet bought or sold which outcome, at what price, and when. It is the market's own diary, and every wallet on it links to a trader profile.
Observed closes of the Yes price over the market's life. The range shows how sure or split the crowd has been; the move shows which way it has been changing its mind.
Trading stops at the close time. The outcome is then settled by the resolution source named in the rules. A closed market is not resolved until the venue reports it, so the two states are shown separately.
| 1K |
| 8Eotx5qJmuUVd | Yes | 900 |
| rated | Yes | 804.06 |
| wokerjoesleeper | Yes | 636.32 |
| FrankyFourFingers | Yes | 596.73 |
| Bright Horizon 81D6 | Yes | 492 |
| aureli | Yes | 472.02 |
| Bold Scout BD7E | Yes | 368 |
Every wallet's public record, and 80,000 ranked by lifetime P&L: Polymarket leaderboard