| Expiry | Quarterly: March, June, September, December. You roll to the next contract | None. No rollover |
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| Staying in line with the index | Converges to the index at expiry, cash-settled | Funding paid between longs and shorts |
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| Hours | Sunday 6pm to Friday 5pm ET, daily break 5pm to 6pm ET | Crypto 24/7. Index perps depend on the venue |
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| Size | Fixed contracts: NQ is $20 x the index, MNQ is $2 x the index | Units of the asset or dollar notional, down to small fractions |
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| Tick | 0.25 points: $5 on NQ, $0.50 on MNQ | Set per market |
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| Margin | Initial and maintenance margin per contract | You pick the leverage. Liquidated when equity drops below maintenance margin |
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| Fees | Exchange fee per contract plus broker commission | Percent of notional, maker or taker |
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