Dear Users:
To expand our futures offerings and accommodate users’ diverse derivative trading needs, BitTap will officially list the following USDT-margined perpetual futures (supporting both long and short positions) on October 25, 2025, at 18:00 (UTC+8):
APR/USDT Perpetual Futures
KSM/USDT Perpetual Futures
Please read the launch information, contract highlights and risk warnings below carefully, and allocate funds and risk controls accordingly.
1. Launch Time (UTC+8)
Trading Opening Time (Trading): 2025-10-25 18:00 (UTC+8)
2. Contract Highlights (final parameters subject to contract detail page)
Contract Type: USDT-margined Perpetual Futures (Perpetual)
Trading Pairs: APR/USDT, KSM/USDT (supporting long / short positions)
Maximum Leverage: Up to 50× (actual available leverage shown on the contract page)
Funding Rate Settlement Frequency: Settled every 8 hours
Underlying Index: The contract settlement references a weighted index aggregated from multiple major platforms (see contract specifications)
Minimum order size, price precision, margin and liquidation rules: Please refer to the “Contract Specifications” on the futures trading page
3. Project Overviews
aPriori (APR)
aPriori focuses on building an order-flow coordination layer for high-performance blockchains. Its architecture includes order diversion engines and flow-aware routing to improve on-chain execution efficiency and to govern and redistribute MEV value.
Token Name: APR.
Total Supply: 1,000,000,000 APR.
Circulating Supply: approx. 185,000,000 APR.
Circulation Rate: ≈ 18.5%
Market Cap: ≈ $109.15M USD
Example CMC Rank: #309
The aPriori team comprises researchers and engineers from quantitative trading and institutional backgrounds. The project concentrates on routing and liquidity optimization, suitable for users concerned with on-chain execution efficiency and MEV topics.
Kusama (KSM)
Kusama is Polkadot’s experimental “canary” network — a fast-paced, multi-chain, plug-and-play network designed for rapid iteration. It is suitable for developers to deploy and test new parachain projects and features fast governance and upgrade mechanisms.
Token Name: KSM.
Total / Circulating Supply: Current circulating supply approx. 17.14M KSM.
Market Cap: ≈ $184.81M USD
Example CMC Rank: #192
Kusama’s unique positioning in multi-chain experimentation and governance makes it attractive to users focused on Web3 infrastructure and early parachain opportunities.
4. Risk Warning
Perpetual futures are high-leverage derivative products with significant price volatility and liquidation risk, which may result in the loss of your entire margin. Please participate only after fully understanding the contract rules (margin, liquidation mechanics, funding fees, etc.), manage position sizes and leverage prudently, and use stop-loss / take-profit and other risk-management tools as needed. BitTap will monitor abnormal trading behaviors (including but not limited to wash trading, matched orders, mass registrations, etc.) and reserves the right to restrict, freeze, or otherwise act on violating accounts.
5. Customer Support & Help
If you encounter issues during trading or have questions about contract parameters, please submit a ticket through the in-app customer service or email support@bittap.com. Any changes to the launch or subsequent announcements will be published on the official website and via in-app notifications — please pay attention to official notices.
Thank you for your support and trust in BitTap. Wish you smooth trading!
BitTap Team
October 24, 2025