longbridge-dca ⚠️ EXTRA-HIGH-RISK mutating skill : a recurring-investment plan commits real money on a schedule — every active plan will automatically place buy orders against the user's brokerage account on the chosen frequency, until paused or stopped. Mistakes here cost real money. Treat creation and modification with extreme caution. Response language : match the user's input language — Simplified Chinese / Traditional Chinese / English. Extra risk note (read this before every / ) DCA commits real money on a recurring schedule. Read the plan back including amount / frequency / symbol / st…