A real-time analytics and research bot for Polymarket short-term crypto Up/Down markets.
PolyDepth connects to:
- Polymarket CLOB (order book)
- Polymarket RTDS (Chainlink price feed)
- Binance aggregated trades
- Historical order book snapshots (for research & backtesting)
It computes structured market metrics such as spread, imbalance, VWAP, microprice shift, RSI, momentum, volatility, and cross-market deviations to identify short-term inefficiencies.
⚠️ This project is for research and educational purposes only. It is not financial advice.
For both UP and DOWN tokens:
- Best bid / ask
- Mid price
- Spread
- Order book imbalance
- Top-N VWAP
- Microprice & micro shift
- Depth within configurable percentage ranges
Cross-metrics:
- Cross spread (
Up ask + Down bid - 1) - Probability deviation (
Up mid - (1 - Down mid))
Using: wss://fstream.binance.com/ws/btcusdt@aggTrade
Calculated indicators:
- 1-second delta
- Short-term momentum
- Rolling volatility
- RSI (configurable period)
- Recent trade activity window
The "Price to Beat" is intended to represent the underlying reference price at the start of each market interval.
Ideally, this value would be retrieved from a historical Chainlink price API at the exact event start timestamp. However, Chainlink does not provide a simple public API for querying historical price data at arbitrary timestamps.
To work around this limitation, PolyDepth uses the following approach:
- At the end of each event interval, the final observed Chainlink price is stored.
- This stored value is then used as the "Price to Beat" for the next event interval.
- This creates a rolling reference price mechanism between consecutive markets.
For the very first event after the application starts:
- There is no previously recorded end price.
- Therefore, no "Price to Beat" value is available.
- Any derived metrics that depend on the "Price to Beat" will be undefined for that initial event.
Once the first event completes, subsequent events will have a valid reference price.
This approach ensures consistent price anchoring across intervals without requiring historical oracle queries.
- Real-time underlying reference price
- "Price to beat" tracking
- Event end anchor capture
Optional structured state recording:
- Timestamped snapshots
- Order book metrics
- Cross metrics
- Binance indicators
- Reference prices
Snapshots are written in JSONL format for later analysis and backtesting.
PolyDepth is built with:
-
Node.js 18+
-
Yarn 4 (Berry)
It can run in the following environments:
yarn dev
yarn build && yarn start
npx pkg .
generates two execution file for win and Mac, but not tested.
By default, PolyDepth is configured to monitor the BTC 5-minute Up/Down market.
You can modify the market and runtime behavior by editing: src/settings.ts
type: "btc", -> Supported values: "btc", "eth", "xrp", "sol"
interval: 5, -> Market duration in minutes (e.g., 5, 15)
recordSnapshots: false, -> change to true will record snaptshots ()
then stop and app and run again.
PolyDepth 是一个用于 Polymarket 短周期加密货币 Up/Down 市场 的实时分析与研究工具。
PolyDepth 连接以下数据源:
- Polymarket CLOB(订单簿)
- Polymarket RTDS(Chainlink 价格源)
- Binance 成交数据流
- 历史订单簿快照(用于研究与回测)
系统会计算结构化市场指标,例如:
- 买卖价差(Spread)
- 订单簿不平衡(Imbalance)
- VWAP
- 微观价格偏移(Microprice Shift)
- RSI
- 动量(Momentum)
- 波动率(Volatility)
- 跨市场偏差(Cross-market deviation)
用于识别短期价格异常或结构性失衡。
⚠️ 本项目仅用于研究和学习目的,不构成任何投资建议。
针对 UP 与 DOWN 两个方向:
- 最优买价 / 卖价
- 中间价(Mid Price)
- 价差(Spread)
- 订单簿不平衡指标
- Top-N VWAP
- 微观价格与偏移
- 指定范围内的深度统计
跨市场指标:
- Cross Spread (
Up ask + Down bid - 1) - 概率偏差 (
Up mid - (1 - Down mid))
使用 Binance Futures 实时流:wss://fstream.binance.com/ws/btcusdt@aggTrade
计算指标包括:
- 1秒价格变化(Delta)
- 短期动量(Momentum)
- 滚动波动率(Volatility)
- RSI(可配置周期)
- 最近成交活跃度
- 实时标的价格
- “Price to beat” 追踪
- 事件结束价格记录
“Price to Beat” 用于表示每个市场周期开始时的底层参考价格。
理想情况下,这个值应当通过查询 Chainlink 在事件开始时间点的历史价格获得。然而,目前 Chainlink 并未提供一个简单的公开 API 来按任意时间戳查询历史价格数据。
为了解决这一限制,PolyDepth 采用了以下方法: • 在每个市场周期结束时,记录当时最后观测到的 Chainlink 价格; • 将该价格作为下一周期的 “Price to Beat”; • 通过这种方式,在相邻市场之间形成一个滚动的参考价格机制。
对于应用程序启动后的第一个市场周期: • 由于此前没有记录过结束价格; • 因此不会存在可用的 “Price to Beat”; • 所有依赖 “Price to Beat” 计算的衍生指标,在该首个周期内都会是未定义状态。
当第一个周期结束后,后续周期将拥有有效的参考价格。
这种方法可以在无需查询历史预言机数据的前提下,实现市场周期之间的一致价格锚定。
支持可选快照记录:
- 时间戳
- 订单簿指标
- 跨市场指标
- Binance 技术指标
- 参考价格
快照格式为 JSONL,便于后续回测与数据分析。
PolyDepth 基于:
- Node.js 18+
- Yarn 4 (Berry)
支持运行环境:
- macOS
- Windows
- Linux(理论支持)
yarn dev
yarn build && yarn start
npx pkg .
会生成:
-
Windows 可执行文件
-
macOS 可执行文件
默认监控市场为:
BTC 5分钟 Up/Down 市场
如需修改,请编辑:src/settings.ts
type: “btc” // 可选:btc, eth, xrp, sol
interval: 5 // 市场周期(分钟),例如 5 或 15
recordSnapshots: false // 是否开启快照记录
修改完成后,请停止程序并重新运行。
- 本工具仅用于市场结构研究
- 不保证盈利
- 不构成投资建议
- 加密市场波动极大,请谨慎操作
欢迎研究交流与反馈。
