Blog - AllTick Real-time Market Data API

Unveiling the Reasons Behind Nasdaq Trading Halts
On the Nasdaq market, trading halts, whether involving individual stocks or ETFs, are events that investors closely watch. Recently, an ETF trade with a premium exceeding 20% became highly active…

What is XTrader? Practical Experience Sharing of the Trader-X Contract Quantitative Strategy
In the field of quantitative trading, the choice and execution of strategies are crucial. XTrader, with its powerful data analysis and strategy execution capabilities, has gradually become the platform of…

AllTick API Plan Selection Guide: Choose Fast, Avoid Pitfalls
In quantitative trading, market data display, and financial analysis, data is the core.AllTick provides high-frequency market data APIs covering stocks, forex, commodities, and cryptocurrencies. Choosing the right plan helps you…

📢 Announcement of New Feature Launch | Trading Suspension & Resumption Announcement Feature Officially Released
To further enhance market transparency and data service capabilities, AllTick has officially launched the “Trading Halt & Resumption Notices” feature on its website. Related HTTP API services are also now…

Short-Term Crypto Momentum Trading Strategy: From Trading Logic to Executable Code
In short-cycle crypto trading, many traders encounter the same dilemma:they miss the move when a trend first appears, but once they chase it, a reversal often follows. The root cause…

U.S. Fractional Share Trading Rules: A Developer’s Guide
I. What Are Fractional Shares in U.S. Stock Trading? Fractional shares allow investors to buy stocks or ETFs in decimal quantities rather than being limited to whole shares such as…

Announcement on Adjustment of the A-Share Stock Pool: ST and *ST Stocks to Be Removed
Announcement on the Adjustment of the Scope of the A-Share Stock Pool Dear Users, To further optimize the range of investment targets and strengthen risk management, in accordance with relevant…

Trading Products Expansion | AllTick Launches New KRW Forex Pairs
📢Trading Products Expansion | AllTick Launches New KRW Forex Pairs Dear Valued Users, To further enrich our trading offerings and meet the diverse needs of our users, AllTick is pleased…

The Hidden Costs of Quantitative Trading: When Data Becomes the Bottleneck of Strategy
If you’ve spent any amount of time in quantitative trading, chances are you’ve experienced this frustration: a strategy that looks perfect in backtests ends up producing a choppy, disappointing equity…

Mastering the 10 Core Capabilities of Quantitative Trading: Not Just Methods, but a Data-Driven Practice
The success of quantitative trading comes from the combination of the right methodology, high-quality data, and continuous iteration. Quantitative trading is not merely about writing code or staring at charts….

Exploring the Technical Architecture of Trading Platforms
In today’s complex financial ecosystem, trading platforms undoubtedly occupy a central and critical position. They function like bustling financial marketplaces, where a wide range of assets—from traditional stocks, bonds, and…

How to Spot a Strong Quant Backtest
#1 Stable Returns Stable returns are one of the key indicators for evaluating the quality of a quantitative strategy. They represent the strategy’s ability to consistently generate profits during the…
Real-time Market Data API
Comprehensive high-frequency data API covering Hong Kong stocks, U.S. stocks, futures, forex, and cryptocurrencies.
- Real-time quotes & historical data
- Tick-level records
- Ultra-low latency
- 99.95% reliability
- Easy API integration