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Tutorials • 10 Parts

TradingFlow Product Docs

Get started with TradingFlow: why options flow matters, what the data shows, and how to use concepts like sentiment, DEX, and GEX to trade with confidence.

TradingFlow 产品文档

快速上手 TradingFlow：了解期权流的重要性、数据的含义，以及如何运用情绪、DEX 和 GEX 等概念自信地进行交易。

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Written byTradingFlow Team

Option Chain
01
2026-06-196 min readConcepts

Option Chain & Open Interest期权链与未平仓量（OI）

What the option chain is, how open interest updates overnight, and how to read ΔOI, Vol/OI, call/put walls, and max pain to tell fresh flow from old structure.什么是期权链、未平仓量为何隔夜更新，以及如何用 ΔOI、Vol/OI、看涨/看跌墙和最大痛点来分辨新鲜资金流与旧持仓结构。

option chainopen interestOI
Greeks & GEX
02
2026-06-196 min readConcepts

Greeks & GEX希腊字母与 GEX

A plain-language guide to the option Greeks (Delta, Gamma, Theta, Vega), implied volatility and IV Rank, and gamma exposure (GEX) and what positive vs negative gamma means for the market.用大白话讲清期权希腊字母（Delta、Gamma、Theta、Vega）、隐含波动率与 IV Rank，以及伽马敞口（GEX）——以及正伽马与负伽马分别对市场意味着什么。

GreeksDeltaGamma
Options &
03
2026-06-197 min readConcepts

Options & Flow Concepts期权与资金流概念

The plain-language glossary for reading TradingFlow: calls and puts, bid/ask side, sentiment, moneyness, DEX, DEI, Vol/OI, and what makes a trade unusual.读懂 TradingFlow 的通俗词典：看涨与看跌、买卖盘方向、情绪、价值状态、DEX、DEI、Vol/OI，以及什么样的交易算“异常”。

sentimentsidemoneyness
Watchlists &
04
2026-06-196 min readUsing TradingFlow

Watchlists & Filters自选列表与筛选器

Use watchlists to follow only the names you care about, and filters to narrow any view to exactly the flow you want to see.用自选列表只关注你在意的标的，用筛选器把任意视图精确收窄到你想看到的流量。

watchlistsfilterssaved views
Using Rank:
05
2026-06-197 min readUsing TradingFlow

Using Rank: Symbols使用 Rank：Symbols（标的视图）

Scan a ranked leaderboard of underlying names by options flow, read each symbol's GEX environment and volatility, and inspect any name in a drawer before handing it off to Option Trades.按期权资金流对标的排名，查看每个标的的 GEX 环境与波动率，在抽屉中逐一检视，再一键交接到 Option Trades。

ranksymbolsflow
Using Rank:
06
2026-06-197 min readUsing TradingFlow

Using Rank: Contracts使用 Rank：合约视图

Discover the standout option contracts in today's flow with the Rank workbench Contracts view, then hand off to Option Trades for the full tape.用 Rank 工作台的合约视图发现当下最值得关注的期权合约，再一键跳转到 Option Trades 查看完整成交记录。

rankcontractsdiscovery
Using Option
07
2026-06-197 min readUsing TradingFlow

Using Option Trades (the live tape)使用 Option Trades（实时盘口）

A hands-on walkthrough of the Option Trades flow feed — Live vs Historical modes, the shared controls, reading a trade row column by column, saved views, and alerts.Option Trades 实时数据流的实操指南——实时与历史两种模式、共享控件、逐列读懂每一笔交易、保存视图以及提醒功能。

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The Data
08
2026-06-195 min readGetting Started

The Data Feed: Flow vs Chain数据源解析：Flow 与 Chain

A plain-language map of what data powers TradingFlow and how the three main tools are organized — by data source, time horizon, and level of detail.用通俗的语言梳理 TradingFlow 背后的数据，以及三大核心工具是如何按数据来源、时间维度和细节层级组织起来的。

data feedflowchain
Why TradingFlow
09
2026-06-193 min readGetting Started

Why TradingFlow为什么选择 TradingFlow

Spot institutional 'smart money' options activity early, follow real conviction, and trade with context — not guesswork.尽早捕捉机构「聪明钱」的期权动向，跟随真正的高确信押注，带着背景信息交易——而不是凭猜测。

tradingflowoptions flowsmart money
Getting Started
10
2026-06-194 min readGetting Started

Getting Started with TradingFlowTradingFlow 入门指南

Your first five minutes: sign in, start a free trial, and pick the right tool to start tracking the options market.上手的前五分钟：登录、开启免费试用，并选对工具，开始追踪期权市场。

getting startedsign infree trial

10 Parts