Dogecoin has triggered a sell signal on its 3-day chart via the Tom Demark (TD) Sequential indicator, a widely watched technical tool. Analyst Ali Martinez highlighted the development in an X post, noting the formation of a sell setup. This follows a period of net upward price movement that completed the indicator's first phase.

The TD Sequential works in two phases: a setup, where nine candles of the same color are counted, followed by a countdown. When the setup ends after an uptrend, it prints a sell signal. Conversely, nine red candles hint at a bullish reversal. The indicator does not guarantee price direction; it only marks potential turning points.

No specific price targets, percentage changes, or trading volumes were provided in the source. The signal is based purely on chart patterns, not on fundamental news or external events. The current signal applies to Dogecoin's 3-day timeframe, meaning the bearish implication may unfold over several days or weeks.

The memecoin's price trajectory now depends on broader market sentiment and trader reaction to the signal. If confirmed, a correction could test recent support levels, though the indicator is prone to false signals in volatile assets. Traders often combine the TD Sequential with other tools for confirmation.

Critics argue the TD Sequential is backward-looking and less reliable in crypto's erratic markets. "Technical indicators can give early warnings, but they're not predictive on their own," Martinez has cautioned in previous analyses, noting that market dynamics can override pattern-based signals.