This form only saves a config — no agent evaluates it yet, so enabling a bot here doesn't place any real orders.
Safeguard buffer: how far past the active safeguard fence price would be required (in baht) before a BUY/SELL fires, once a live agent exists.
Cross window: the histogram's 0-cross and %b's 0.5-cross must land within this many seconds of each other to count as one confirmed signal.

SELL fires this bot's own open shares (priced at the live last quote) when they exceed the threshold % of total capital deployed (shares value + cash) — only if it already holds that many shares (no short selling). BUY fires when that ratio falls below the threshold, if cash covers the cost. New bots save disabled by default — flip the switch once you're ready for it to place real orders.