Dan1umma

October 2026 was another significant month for DecibelTrade.
But what made it interesting wasn't the number of announcements.
𝗜𝘁 𝘄𝗮𝘀 𝗵𝗼𝘄 𝗲𝗮𝗰𝗵 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗳𝗲𝗱 𝗶𝗻𝘁𝗼 𝗼𝗻𝗲 𝗯𝗶𝗴𝗴𝗲𝗿 𝘃𝗶𝘀𝗶𝗼𝗻.
A fully onchain trading platform that combines performance, transparency, fairness, and accessibility.
Built on Aptos and incubated by Aptos Labs, Decibel kept expanding and introduced two important developments: Encrypted Mempool protection and early access to Agent Mode.
At the same time, the platform crossed $8.5 billion in cumulative trading volume, recorded 31 million+ trades, and expanded to 80+ markets spanning crypto, equity perpetuals, commodities, ETFs, and spot.
For me, the interesting part isn't the expansion alone.
𝗜𝘁'𝘀 𝗵𝗼𝘄 𝘂𝘀𝗲𝗿𝘀 𝗶𝗻𝘁𝗲𝗿𝗮𝗰𝘁 𝘄𝗶𝘁𝗵 𝗺𝗮𝗿𝗸𝗲𝘁𝘀 𝗮𝗻𝗱 𝗵𝗼𝘄 𝘁𝗵𝗲𝗶𝗿 𝗼𝗿𝗱𝗲𝗿𝘀 𝗮𝗿𝗲 𝗽𝗿𝗼𝘁𝗲𝗰𝘁𝗲𝗱 𝘁𝗵𝗮𝘁'𝘀 𝗶𝗺𝗽𝗿𝗼𝘃𝗶𝗻𝗴 𝘁𝗼𝗼.
Let's break down what happened in October and why it matters.
𝗚𝗿𝗼𝘄𝗶𝗻𝗴 𝗪𝗵𝗶𝗹𝗲 𝘁𝗵𝗲 𝗕𝗿𝗼𝗮𝗱𝗲𝗿 𝗠𝗮𝗿𝗸𝗲𝘁 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁𝘀
One of the most interesting signals from October was Decibel's Q3 performance.
$3.34 billion in trading volume. An 11.8% increase quarter over quarter.
𝗕𝘂𝘁 𝗵𝗲𝗿𝗲'𝘀 𝘁𝗵𝗲 𝗽𝗮𝗿𝘁 𝘁𝗵𝗮𝘁 𝗺𝗮𝘁𝘁𝗲𝗿𝘀.
The broader onchain perpetual market contracted by 5.1% in that same period.
Decibel grew while the wider market slowed down.
Its share of onchain perpetual volume rose from 0.16% to 0.19%.
Other signals also moved forward:
Stock and ETF perpetual volume nearly tripled to $368 million a 191% increase. Trading fees rose 9.6% to $1.33 million. 3.98 basis points generated per dollar traded roughly twice the peer median.
By late October, the cumulative numbers told an even bigger story:
$8.5 billion+ in cumulative trading volume. 31 million+ trades since February 2026 mainnet launch. $1.19 billion+ routed through Builder Codes by third-party builders. 80+ available markets.
Market expansion continued too, with new equity perpetuals including $SONY and $GME
Following reward adjustments, external market makers filled a larger share of the order book and average trader balances increased versus the previous quarter.
𝗪𝗵𝘆 𝗱𝗼𝗲𝘀 𝘁𝗵𝗶𝘀 𝗺𝗮𝘁𝘁𝗲𝗿?
Because sustainable trading infrastructure needs more than incentives to attract activity.
A unified cross-margin account. 24/7 market access. Fully onchain settlement with sub second finality.
𝗧𝗵𝗲 𝗻𝘂𝗺𝗯𝗲𝗿𝘀 𝘀𝗵𝗼𝘄 𝗴𝗿𝗼𝘄𝘁𝗵. 𝗧𝗵𝗲 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 𝗲𝘅𝗽𝗹𝗮𝗶𝗻𝘀 𝘄𝗵𝘆 𝗶𝘁 𝗺𝗮𝘁𝘁𝗲𝗿𝘀.
𝗘𝗻𝗰𝗿𝘆𝗽𝘁𝗲𝗱 𝗠𝗲𝗺𝗽𝗼𝗼𝗹: 𝗠𝗼𝗿𝗲 𝗙𝗮𝗶𝗿𝗻𝗲𝘀𝘀 𝗳𝗼𝗿 𝗢𝗻𝗰𝗵𝗮𝗶𝗻 𝗧𝗿𝗮𝗱𝗶𝗻𝗴
On October 21, Decibel activated Aptos' Encrypted Mempool following AIP-144.
One of the month's most important technical developments.
Onchain trading offers transparency. But transaction visibility can also open the door to malicious actors exploiting pending orders.
𝗧𝗵𝗮𝘁'𝘀 𝘄𝗵𝗲𝗿𝗲 𝗠𝗘𝗩 𝗳𝗿𝗼𝗻𝘁𝗿𝘂𝗻𝗻𝗶𝗻𝗴, 𝘀𝗮𝗻𝗱𝘄𝗶𝗰𝗵 𝗮𝘁𝘁𝗮𝗰𝗸𝘀 𝗯𝗲𝗰𝗼𝗺𝗲𝘀 𝗮 𝗰𝗼𝗻𝗰𝗲𝗿𝗻.
Encrypted Mempool adds another layer of protection.
Here's how it works:
Traders encrypt their order payloads client-side before submitting transactions.
Validators order transactions into blocks without seeing the encrypted trading details.
Decryption happens collectively only after block finalization.
Sender addresses and gas info stay visible. Trade details stay protected until execution.
The practical result: fewer chances for attackers to see trading intentions before orders finalize.
Testing showed ~20ms of additional latency per block, while network capacity stayed above 1,000 TPS.
𝗣𝗿𝗶𝘃𝗮𝗰𝘆 𝘀𝗵𝗼𝘂𝗹𝗱𝗻'𝘁 𝗰𝗼𝘀𝘁 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲. 𝗛𝗲𝗿𝗲, 𝗶𝘁 𝗱𝗼𝗲𝘀𝗻'𝘁.
And one distinction worth understanding:
Encrypted execution does not mean sacrificing transparency.
Every fill stays auditable on Aptos.
The difference is opportunistic observers have less visibility into intentions before execution.
𝗙𝗮𝗶𝗿𝗻𝗲𝘀𝘀 𝘀𝗵𝗼𝘂𝗹𝗱𝗻'𝘁 𝗯𝗲 𝗮𝗻 𝗼𝗽𝘁𝗶𝗼𝗻𝗮𝗹 𝗳𝗲𝗮𝘁𝘂𝗿𝗲.
𝗜𝘁 𝘀𝗵𝗼𝘂𝗹𝗱 𝗯𝗲 𝗽𝗮𝗿𝘁 𝗼𝗳 𝘁𝗵𝗲 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲.
𝗔𝗴𝗲𝗻𝘁 𝗠𝗼𝗱𝗲: 𝗠𝗮𝗸𝗶𝗻𝗴 𝗧𝗿𝗮𝗱𝗶𝗻𝗴 𝗠𝗼𝗿𝗲 𝗔𝗰𝗰𝗲𝘀𝘀𝗶𝗯𝗹𝗲 𝗧𝗵𝗿𝗼𝘂𝗴𝗵 𝗔𝗜
Days later came early access to Agent Mode.
Trading can be complicated different markets, data to analyze, ideas to translate into orders manually.
Decibel is exploring a more accessible path: natural-language interaction.
With Agent Mode, users can ask about market movements and activity across Decibel. The system surfaces Decibel-specific information and prepares an order ticket based on the request.
𝗕𝘂𝘁 𝗵𝗲𝗿𝗲'𝘀 𝘁𝗵𝗲 𝗶𝗺𝗽𝗼𝗿𝘁𝗮𝗻𝘁 𝗱𝗲𝘁𝗮𝗶𝗹.
The trader stays in control.
Every order parameter can be reviewed. No order executes without explicit confirmation.
𝗡𝗼𝘁 𝗿𝗲𝗺𝗼𝘃𝗶𝗻𝗴 𝘁𝗵𝗲 𝘂𝘀𝗲𝗿'𝘀 𝗮𝘂𝘁𝗵𝗼𝗿𝗶𝘁𝘆.
𝗦𝗶𝗺𝗽𝗹𝗶𝗳𝘆𝗶𝗻𝗴 𝘁𝗵𝗲 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝗮𝗿𝗼𝘂𝗻𝗱 𝗶𝘁.
The same onchain order book powering manual trading also powers conversational and agentic trading including external agent interactions through MCP.
Early users described it as reducing the distance between having a trading idea and preparing an order.
Decibel is also seeing integrations like Tria's agentic trading and Grand Prix, powered by Builder Codes and offering fee rebates.
𝗧𝗵𝗲 𝗯𝗶𝗴𝗴𝗲𝗿 𝗽𝗶𝗰𝘁𝘂𝗿𝗲 𝗶𝘀 𝗶𝗻𝘁𝗲𝗿𝗲𝘀𝘁𝗶𝗻𝗴.
AI is gradually changing how people interact with financial applications. Instead of navigating complex interfaces for every action, users communicate intent more naturally.
𝗕𝘂𝘁 𝘁𝗵𝗲 𝗺𝗼𝘀𝘁 𝗶𝗺𝗽𝗼𝗿𝘁𝗮𝗻𝘁 𝗽𝗮𝗿𝘁 𝗶𝘀 𝗸𝗲𝗲𝗽𝗶𝗻𝗴 𝘂𝘀𝗲𝗿 𝗰𝗼𝗻𝘁𝗿𝗼𝗹 𝗶𝗻𝘁𝗮𝗰𝘁.
Agent Mode simplifies access to trading infrastructure without taking the final decision away from the trader.
𝗢𝗻𝗲 𝗔𝗰𝗰𝗼𝘂𝗻𝘁. 𝗠𝗼𝗿𝗲 𝗠𝗮𝗿𝗸𝗲𝘁𝘀. 𝗖𝗼𝗻𝘁𝗶𝗻𝘂𝗼𝘂𝘀 𝗔𝗰𝗰𝗲𝘀𝘀.
Beyond Encrypted Mempool and Agent Mode, October also showed continued market expansion.
Decibel kept listing equity perpetual markets and highlighted that eligible users outside the US had been trading these contracts fully onchain since May.
That came before broader industry announcements about 24/7 equity trading products.
Promotional activity around earnings, including amplified points on selected markets, underlined the advantage of continuous price discovery beyond traditional market hours.
Another important piece: how different trading products work together.
Spot and perpetual markets operate within the same account. Eligible assets can serve as collateral where supported.
Decibel also supports cross-chain deposits and self-custody options, including BitGo keeping capital mobile across the Aptos ecosystem and beyond.
𝗧𝗵𝗲𝗻 𝘁𝗵𝗲𝗿𝗲'𝘀 𝗕𝘂𝗶𝗹𝗱𝗲𝗿 𝗖𝗼𝗱𝗲𝘀.
An important part of Decibel's ecosystem distribution strategy.
Not every third-party app building its own independent liquidity infrastructure.
𝗜𝗻𝘀𝘁𝗲𝗮𝗱: 𝗲𝘅𝘁𝗲𝗿𝗻𝗮𝗹 𝗯𝘂𝗶𝗹𝗱𝗲𝗿𝘀 𝗰𝗿𝗲𝗮𝘁𝗲 𝘁𝗵𝗲𝗶𝗿 𝗼𝘄𝗻 𝘁𝗿𝗮𝗱𝗶𝗻𝗴 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲𝘀 𝘄𝗵𝗶𝗹𝗲 𝘁𝗮𝗽𝗽𝗶𝗻𝗴 𝗗𝗲𝗰𝗶𝗯𝗲𝗹'𝘀 𝗹𝗶𝗾𝘂𝗶𝗱𝗶𝘁𝘆 𝗮𝗻𝗱 𝗺𝗮𝘁𝗰𝗵𝗶𝗻𝗴 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲.
Think about the possibilities.
A third-party app focuses on UX, product, and distribution Decibel provides the underlying trading infrastructure.
More builders contributing. Less liquidity fragmented across disconnected platforms.
𝗔 𝘀𝘁𝗲𝗽 𝘁𝗼𝘄𝗮𝗿𝗱 𝗺𝗮𝗸𝗶𝗻𝗴 𝗼𝗻𝗰𝗵𝗮𝗶𝗻 𝘁𝗿𝗮𝗱𝗶𝗻𝗴 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 𝗺𝗼𝗿𝗲 𝗰𝗼𝗺𝗽𝗼𝘀𝗮𝗯𝗹𝗲.
𝗪𝗵𝗮𝘁 𝗢𝗰𝘁𝗼𝗯𝗲𝗿 𝗔𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗧𝗲𝗹𝗹𝘀 𝗨𝘀 𝗔𝗯𝗼𝘂𝘁 𝗗𝗲𝗰𝗶𝗯𝗲𝗹
Looking at everything together, the biggest takeaway is how these developments complement one another.
Decibel grew its trading volume and market share while the broader onchain perpetual market contracted.
It strengthened transaction protection through Encrypted Mempool.
It introduced a more accessible trading experience through Agent Mode.
It kept expanding across crypto, equities, commodities, ETFs, and spot.
𝗧𝗵𝗲𝘀𝗲 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁𝘀 𝗿𝗲𝗶𝗻𝗳𝗼𝗿𝗰𝗲 𝘁𝗵𝗲 𝗯𝗶𝗴𝗴𝗲𝗿 𝘃𝗶𝘀𝗶𝗼𝗻:
Fully onchain executionComposable liquidityTransparent and verifiable tradingBetter transaction protectionAI-powered trading accessibilityA unified venue for multiple asset classes
For the Decibel team, October meant progress across technical infrastructure, product development, and ecosystem distribution.
For the community, it meant tangible gains in fairness, accessibility, and market coverage.
𝗪𝗵𝗮𝘁 𝗜 𝗳𝗶𝗻𝗱 𝗽𝗮𝗿𝘁𝗶𝗰𝘂𝗹𝗮𝗿𝗹𝘆 𝗶𝗻𝘁𝗲𝗿𝗲𝘀𝘁𝗶𝗻𝗴:
Decibel isn't simply adding features to an existing platform.
𝗜𝘁'𝘀 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝘁𝗵𝗲 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 𝗮𝗻𝗱 𝘁𝗼𝗼𝗹𝘀 𝗻𝗲𝗲𝗱𝗲𝗱 𝘁𝗼 𝗺𝗮𝗸𝗲 𝘀𝗼𝗽𝗵𝗶𝘀𝘁𝗶𝗰𝗮𝘁𝗲𝗱 𝗼𝗻𝗰𝗵𝗮𝗶𝗻 𝗺𝗮𝗿𝗸𝗲𝘁𝘀 𝗺𝗼𝗿𝗲 𝗮𝗰𝗰𝗲𝘀𝘀𝗶𝗯𝗹𝗲.
As the protocol moves deeper into Q4, the token remains on the roadmap alongside further institutional connectivity and continued market expansion.
𝗙𝗶𝗻𝗮𝗹 𝗧𝗵𝗼𝘂𝗴𝗵𝘁𝘀
October wasn't just another month of product announcements for Decibel.
It was a month that showed trading infrastructure, execution protection, AI-powered interfaces, and ecosystem distribution developing together.
$8.5 billion+ in cumulative trading volume. 31 million+ trades. 80+ markets.
Now, with Encrypted Mempool and Agent Mode, the focus is also shifting toward *how* people trade and interact with onchain markets.
𝗧𝗵𝗲 𝗯𝗶𝗴𝗴𝗲𝗿 𝗼𝗽𝗽𝗼𝗿𝘁𝘂𝗻𝗶𝘁𝘆 𝗶𝘀𝗻'𝘁 𝗷𝘂𝘀𝘁 𝗺𝗼𝗿𝗲 𝗺𝗮𝗿𝗸𝗲𝘁𝘀 𝗼𝗿 𝗺𝗼𝗿𝗲 𝘃𝗼𝗹𝘂𝗺𝗲.
𝗜𝘁'𝘀 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗮𝗻 𝗲𝗻𝘃𝗶𝗿𝗼𝗻𝗺𝗲𝗻𝘁 𝘄𝗵𝗲𝗿𝗲 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲, 𝗳𝗮𝗶𝗿𝗻𝗲𝘀𝘀, 𝘁𝗿𝗮𝗻𝘀𝗽𝗮𝗿𝗲𝗻𝗰𝘆, 𝗮𝗻𝗱 𝗮𝗰𝗰𝗲𝘀𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝘆 𝗲𝘅𝗶𝘀𝘁 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿.
For me, that's what makes Decibel's October progress worth paying attention to.
The infrastructure is maturing. The ecosystem is expanding. The next chapter is taking shape.
𝗧𝗿𝗮𝗱𝗲 𝗼𝗻𝗰𝗵𝗮𝗶𝗻. 𝗧𝗿𝗮𝗱𝗲 𝗹𝗼𝘂𝗱.
📎 https://app.decibel.trade/r/06IUS9
A community perspective on October's progress at DecibelTrade.
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