For the live WebSocket stream, we do not provide tick-by-tick data.
The previous minute candle shared in the WebSocket feed, however, is aggregated from tick-by-tick data.
Similarly, data fetched through the Historical Candle API is also based on tick-by-tick information.
On average, you can expect around 2–3 ticks per second per instrument key in Full Mode, depending on factors like market activity, volatility, network quality, and client performance.