Exporting
Screenshots
A single frame as a PNG, for a thumbnail or a post.
A single frame as a PNG — for a thumbnail, a post, a slide, or a still to put next to a written explanation.
Taking one
Two doors, same result: the Screenshot button in the top bar, or PNG in the Export dialog. Either captures the current playhead position at the full output size for your aspect ratio.
Scrub to the moment you want first. The frame you get is exactly the frame the video would show at that point, camera included.
It is the same drawing code
A screenshot goes through the same renderer as the video, so what you see is what you get — including the camera framing, the overlay with its risk disclaimer, and the ChartBuilder mark on unpaid accounts.
None of the editor-only affordances appear: no handles, no crosshair, no snap markers, no safe-area outlines.
Picking a good frame
For a thumbnail, the best frame is usually not the last one. The finished chart with every annotation on it is busy; the frame just after the one thing you are teaching arrives — the level, the breakout candle, the zone — is cleaner and says more.
The end hold is worth scrubbing into for a still, since nothing is animating there.
A still carries the same disclosure obligation
The disclaimer is on the frame because it is on every frame. If you crop it out in an image editor afterwards, that is a decision you have made about a published image — and dating a chart matters just as much in a static post as in a video.