Coming Soon: OPNUSDT Perpetual Swap Listing With Up to 50x Leverage 

A new perp listing for OPN (Opinion) - OPNUSDT – will soon be available to trade on BitMEX, with up to 50x leverage.

Trading will start at 04:00 UTC on 6 March 2026.

If you haven’t signed up for a BitMEX account yet, we’re currently offering up to $5,000 in Trading Credits for verified users- you can register here.

OPNUSDT Contract Specs

OPNUSDT is a linear perpetual swap, margined in USDT. This allows users to gain exposure to the price of the OPN token and trade it with leverage, without needing to have any Opinion holdings.

Key contract details for our Opinion token listing:

• Symbol: OPNUSDT

• Margin Currency: USDT

• Contract Size: 1 OPN

• Lot Size: 1

• Minimum Trade Amount: 1 OPN 

• Underlying: .BOPNT

• Max Leverage: 50x

• Maker Fee: 0.05%

• Taker Fee: 0.05%

• Base Initial Margin: 2.00%

• Base Maintenance Margin: 1.00%

About OPN, the Opinion Token

OPN is the official token of Opinion– a decentralised Information Finance prediction market that aims to solve the proxy trading problem, particularly for macroeconomic events, while maintaining pure exposure to real-world outcomes. This means traders can take direct, binary positions on specific economic indicators like FOMC rate decisions, CPI data, and employment figures, rather than relying on correlated assets to express a market view.

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In the meantime, if you have any questions please contact Support who are available 24/7.