OPS Ops · Updated May 2026 · ~5 min · For TradingView desktop 3.2.1
Crypto Data Delay & Real-Time Quotes (incl. the Top-Right Latency Readout)
Unlike US equities, most crypto quotes are free and real-time — crypto exchanges generally don't charge individuals a real-time data license the way traditional exchanges do. So the major-coin prices you see are essentially live.
Where delay comes from
- Network and streaming: transport from exchange to your screen has millisecond-level latency;
- Browser tab throttling: a backgrounded web tab may update slower when throttled;
- Some niche pairs or on-chain feeds are inherently lower-frequency.
What desktop "low latency" means
On supported feeds, desktop offers a lower-latency streaming channel, plus a separate process with no tab throttling — steadier for high-frequency crypto watching. It optimizes transport, not the data's real-time nature.
The top-right latency readout
The ◉ Nms in this site's top-right header is an illustrative readout of the quote channel round-trip latency; the green light means quotes are connected. Lower is faster to screen. In production, such a readout lets you confirm at a glance that the connection is healthy.