🚨 JUST IN: Kalshi raises $1B in Series G funding at a $40B valuation, nearly doubling from $22B just five months ago.
With IPO speculation heating up, when will Kalshi go public?👇
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Opinion
Decentralized prediction exchange powered by an order book and AI oracles on BNB Chain and Ethereum
3.5/ 5
Our score
Good
What is Opinion?
Opinion is a decentralized prediction exchange designed for trading contracts based on macroeconomic statistics, crypto asset prices, sports, and world news events. Built on BNB Chain and Ethereum, the exchange pairs an onchain settlement layer with an offchain central limit order book to execute event trades.
Team and funding
The platform is developed by Opinion Labs. The project secured $25 million in total disclosed venture backing across multiple funding rounds. YZi Labs led an initial undisclosed round in August 2024 followed by a $5 million seed investment in March 2025. In February 2026, Opinion closed a $20 million pre-Series A round backed by Hack VC, Jump Crypto, Primitive Ventures, and Decasonic.
Trading mechanics and resolution
Opinion operates using a central limit order book (CLOB) model rather than an automated market maker. Traders can place limit and market orders directly against existing liquidity. To determine final event outcomes, the protocol employs Opinion AI, a multi-agent oracle network that processes unstructured real-world data and settles outcome states onchain.
Market track record
Trading activity expanded significantly during early 2026. The exchange recorded $8.08 billion in trading volume across 3.2 million transactions in January 2026, with an average trade size of roughly $2,525. Open interest reached $130 million in February 2026. In October 2026, total value locked stood at approximately $3.12 million. The underlying smart contracts have undergone independent security audits by ScaleBit and Zellic.
Key risks and limitations
Users face inherent risks common to decentralized event derivatives. Because market outcomes rely on automated multi-agent AI oracles to parse news feeds and official reports, outcomes depend on automated interpretation. Unsettled contracts are also subject to smart contract vulnerabilities and underlying blockchain network congestion on BNB Chain and Ethereum.
Best for:Macro data and news tradersDeFi users using limit ordersBNB Chain event speculators
Pros and cons
Pros
- Over $8B in monthly trading volume recorded in January 2026
- Smart contracts audited by both ScaleBit and Zellic
- Trading through limit orders rather than standard AMMs
- Backed by $25M in venture funding from firms including Hack VC and Jump Crypto
Cons
- Reliance on AI oracles presents dispute risk for ambiguous news outcomes
- TVL was about $3.1M in October 2026
Our review
3.5/5
Good
Opinion combines $25M in disclosed venture funding, January 2026 trading volume of $8.08B, and Opinion AI for market resolution.
Opinion is a decentralized prediction market developed by Opinion Labs that runs a central limit order book rather than an automated market maker across BNB Chain and Ethereum, with onchain settlement for macroeconomic releases, sports fixtures, and political outcomes. Activity climbed sharply early in the year. In January 2026, the platform logged $8.08B in monthly trading volume across 3.2M transactions, and open interest reached $130M in February 2026.
Funding totals $25M. The capital came across rounds led by YZi Labs, Hack VC, and Jump Crypto. Base contracts have undergone audits from Zellic and ScaleBit.
Trade-offs center on operational resilience and settlement risks. While smart contracts are audited, outcomes rely on Opinion AI, a multi-agent oracle network handling unstructured real-world data feeds to resolve disputed or ambiguous events automatically. Total value locked stood at approximately $3.1M in October 2026.
Opinion provides limit-order trading for macro markets on BNB Chain.
Sources (2)
Specs
| Market types | Economics, Crypto |
|---|---|
| Chains | BNB Chain |
| Resolution source | Decentralized multi-agent AI oracle · unverified |
| Market topics | Macroeconomics, Crypto prices, Politics, Sports, News · unverified |
Not disclosed by the provider: Settles in, Trading fees, Available in the US, KYC required, Regulated venue, Mobile app, Liquidity rewards.
Data from the provider's website and public sources. Fees and availability change; confirm on the official site before you sign up.
Key features
Central limit order book
Executes trades through an order book architecture so users can place limit and market orders on event outcomes.
AI oracle settlement
Resolves prediction markets using a multi-agent AI oracle system that processes unstructured news reports and data feeds.
Macroeconomic event contracts
Supports outcome trading on inflation releases, interest rate decisions, and broad market equity indicators.
Dual-chain settlement
Supports deposits and position management across BNB Chain and Ethereum smart contracts.
Sports and news coverage
Hosts active betting lines on global sporting events like the Champions League as well as political and tech developments.
Inside Opinion
Trending
The discovery screen showing active and breaking prediction markets across sports, macroeconomics, and politics.
Sports
Sports markets covering events such as the UEFA Champions League and professional tennis.
Portfolio
The personal tracking dashboard where users monitor open positions, filled limit orders, and settled contract payouts.
Opinion screenshots
What users say about Opinion
Opinion.trade is frequently mentioned as an emerging decentralized prediction market alongside established competitors, though user feedback is limited.
Based on 20 Reddit posts and comments from the last 12 months, checked Oct 20, 2026. These are posts by users on other sites, not reviews submitted on CryptoReview.
User reviews
No user reviews yet. Have you used Opinion? Share your experience below.
Funding and investors
$25MTotal raised
4Rounds
8Investors
-
Pre-Series A Feb 2026 $20MSource
Hack VCVenture capital
Lead
Jump CryptoCorporate VC
Lead
DE DecasonicVenture capital
PV Primitive VenturesVenture capital
-
Series A Feb 2026 $20M
-
Seed Mar 2025 $5M
-
Private Aug 2024 Amount undisclosedSource
FAQ
Who is behind Opinion?
Opinion is developed by Opinion Labs. The team has raised $25 million from investors including YZi Labs, Hack VC, and Jump Crypto.
Has Opinion undergone security audits?
Yes. Opinion's v1 contracts have been audited by Zellic and ScaleBit.
Which blockchains does Opinion support?
Opinion operates primarily on BNB Chain and supports Ethereum.
Does Opinion have a native token?
Yes, Opinion features the OPN token, which reached an all-time high of $0.7487 on February 23, 2026.
How are prediction markets resolved on Opinion?
Markets are resolved via Opinion AI, a multi-agent oracle network built to verify real-world news and macroeconomic statistics.
Latest from Opinion on X
🚨 NEW OPINION: Will PREDICT be worth 35% of its TGE FDV after the 12-month Airdrop Lockup?
https://t.co/kqRl4lFTG0
https://t.co/kqRl4lFTG0
🚨 JUST IN: @predictdotfun unveils $PREDICT tokenomics:
1B supply • 16% unlocked at TGE
- 7% Season 1 airdrop
- 2% Alpha users
- 2.45% community
Binance Wallet Pre-TGE sale: Oct 29.
What FDV will $PREDICT hit 1 day after launch? 👀
Trade on OPINION 👇
https://t.co/bcF1zrBlPA
1B supply • 16% unlocked at TGE
- 7% Season 1 airdrop
- 2% Alpha users
- 2.45% community
Binance Wallet Pre-TGE sale: Oct 29.
What FDV will $PREDICT hit 1 day after launch? 👀
Trade on OPINION 👇
https://t.co/bcF1zrBlPA
🔥The final week.
From key state races to control of Congress, trade your view on Opinion’s midterm prediction market. https://t.co/VVl1GYQa2D
From key state races to control of Congress, trade your view on Opinion’s midterm prediction market. https://t.co/VVl1GYQa2D
🚨 JUST IN: Polymarket reportedly fired CMO Matthew Modabber following an internal probe.
He’s the exec who once said “there will be a token, there will be an airdrop.”
So where does that leave $POLY? 1.5% odds of a 2026 launch on OPINION.
Trade the odds 👇
https://t.co/mqQTn9zDQm
He’s the exec who once said “there will be a token, there will be an airdrop.”
So where does that leave $POLY? 1.5% odds of a 2026 launch on OPINION.
Trade the odds 👇
https://t.co/mqQTn9zDQm
Recent public posts from @opinionlabsxyz, shown as published. Not reviewed or endorsed by CryptoReview.
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