Marvell jumps after boosting guidance at investor day
Marvell (MRVL) shares surged after the company raised its guidance at its investor day event.
Based on favorable guidance upgrades and a bullish moving average alignment, purchases can be considered. Although the RSI (14) is at 81.5, placing it in the overbought zone, and volume is 0.73 times the 20-day average—not explosive—an upward trend is forming with a +4.7% volatility rate over the past 7 days, allowing for entry consideration from a momentum-following perspective.
Enter based on the positive catalyst of the Investor Day guidance upward revision. If the stock price rises and reaches the take-profit target of $280.0, take profits incrementally. Conversely, if it faces downward pressure and breaks below the stop-loss price of $213.63, execute an immediate stop-loss.
At the entry point, the technical indicators show an RSI (14) of 81.5 (entering the overbought zone), a bullish alignment of moving averages (maintaining an upward trend), trading volume at 0.73 times the 20-day average (below-average volume), and a rate of change of +%4.7 over the last 7 days.
Although we expected upward momentum based on the positive guidance raise at Investor Day and the bullish moving average alignment, the actual result was a loss of -16.6%, resulting in a FAILED rating. It is regrettable that even though the 14-period RSI had deeply entered the short-term overbought zone at 81.5 upon entry, we interpreted this merely as a strong bullish trend and failed to adequately respect the risk of overheating signals. Furthermore, we confirmed the limitations of our judgment in overlooking the fact that trading volume was trending downward to 0.73 times the 20-day average, focusing excessively instead on the volatility rate (+4.7%).
Reflecting on this failed trade, upon future entries when the RSI exceeds 80 and enters an extreme overbought zone, I will more conservatively cross-verify the candle's volatility and trading volume (specifically whether it is inferior to the 20-day average). In particular, even amid surges driven by positive news, I will not ignore the overbought signals warned by technical indicators, and starting from the next trade, I will implement an action plan that more strictly applies criteria for scaling into positions or holding off on entry.