Practical writing on market data engineering, streaming APIs and building low-latency financial applications.
145 results
Showing 31–45 of 145
Announcement Overview To further improve data quality and service stability, the data center will upgrade and optimize after-hours data for certain indices. During this period, the real-time market data push service for these indices will b
By AllTick
1 min read
The price volatility in black futures is actually much more “capricious” than you might think. What seems like small ups and downs often hides a web of complex forces. Sometimes, even a 0.3% move on the screen can make beginners’ hearts rac
By AllTick
3 min read
Compared with traditional exchange-traded futures, the black futures market has a notable feature—more flexible trading hours and a different rhythm of price fluctuations. Understanding trading hours and market characteristics forms the fou
By AllTick
3 min read
Before entering the black futures market, understanding the basic terms is the most direct and effective preparation. Many people feel overwhelmed when first encountering black futures, mainly due to the accumulation of jargon — if the term
By AllTick
3 min read
There’s a moment—usually late at night, coffee gone cold—when you realize your market data feed is the weakest link in your entire stack. Everything else works. The UI sings. The strategies backtest beautifully. And yet, the prices lag, the
By AllTick
3 min read
Funny thing—I didn’t set out to look for another market data provider. It sort of happened the way these things always do: a spreadsheet broke, prices lagged by a few seconds (which, in trading time, is an eternity), and suddenly I was mutt
By AllTick
4 min read
Let’s not pretend this is philosophical. You don’t wake up wondering about “API elegance.” You wake up because your app needs market data yesterday, your users expect real-time numbers, and your dev team is already grumbling about yet anoth
By AllTick
5 min read
Gold prices are funny things. One minute they’re calm, almost sleepy. The next? They’re reacting to inflation chatter, a surprise Fed comment, or whatever headline is lighting up Bloomberg that afternoon. If you’ve ever tried wiring live go
By AllTick
4 min read
Funny thing about high-frequency trading: speed isn’t everything, but without it, you’re basically running a marathon in flip-flops. Traders hunting for razor-thin spreads know that every microsecond counts, and honestly, most “forex APIs”
By AllTick
3 min read
Live rates sound simple. Until you actually need them. Anyone who has tried wiring real-time FX data into a product knows the drill. The spreadsheet updates lag. The demo account works beautifully. Then production traffic hits and suddenly
By AllTick
5 min read
Somewhere between a customer clicking “Buy Now” and your payment gateway giving a polite nod, there’s a tiny, invisible calculation happening. Currency. Conversion. Numbers sliding around behind the curtain. If you’re selling across borders
By AllTick
5 min read
The funny thing about market data is that you don’t really notice it—until it lags. One second your chart is gliding along nicely, the next it freezes like an old browser tab from 2009. If you’re building anything that depends on tick data,
By AllTick
4 min read
Some trading desks don’t talk about it out loud, but everyone knows the quiet frustration. You sign up for a so‑called “robust” forex API, wire everything into your models, and then—right when you need USD/TRY at tick precision or some off‑
By AllTick
4 min read
Somewhere between a half-finished trading journal and a cluttered desktop full of CSV files, this question usually pops up. Not in a theoretical way. In a very practical, slightly frustrated way. You’ve got a strategy idea. Maybe it’s mean
By AllTick
4 min read
Funny thing—most people don’t realize their AI stock screener fails long before the model does. It’s not the math. It’s not the logic. It’s the data feed choking at the worst possible moment. I’ve seen it happen more times than I care to co
By AllTick
4 min read
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