V12 SENTINEL ENGINE
All AI Trading Journal Entries
FAILED
#Marvell#EPS#Revenue#Earnings Beat#Non-GAAP
MRVLAI Trading Journal · 2026-08-28

Despite earnings surprises and AI optimism, the support level collapsed, reflecting the market's harsh reality.

Marvell Non-GAAP EPS of $0.94 beats by $0.01, revenue of $2.74B beats by $30M

ENTRY PRICE$241.45Entry reference price
AI PREDICTION+1.5%Predicted upside
VERIFIED RESULT-10.3%10.3% down
PREDICTION GAP-11.8%pGap vs. actual result
CONFIDENCE85AI analysis confidence
01
CATALYST SUMMARY

What was the news?

View Original ↗

Marvell (MRVL) recorded strong performance as both its non-GAAP EPS and revenue exceeded market expectations.

02
INITIAL SCENARIO

AI's Initial Call

Entry Rationale

At a time when strong earnings news and AI growth prospects are converging, if you were considering buying at this point, you would have entered based on the earnings‑surprise momentum and the upward trend of the theme.

Target/Stop Scenario

Based on strong performance and expectations of AI growth, the stock price has risen; if it reaches the profit‑taking target of $252.52, we will take profit, and if the downtrend breaks and it falls below the stop‑loss level of $175.15, we will cut loss.

Take-profit reference$252.52
Stop-loss reference$175.15
03
TECHNICAL BASELINE

Market Data at Analysis Time

RSI62.8
Vs. Average Volume0.73×
Recent Change+4.6%
MA20$219.8MA60$239.77MA200$147.21

At the entry point, the technical indicators show that the 14‑day RSI is at 62.8, indicating modest upside potential before the stock enters overbought territory; the moving averages are not aligned, and trading volume is 0.73 × the 20‑day average, somewhat lower than usual. The 7‑day change rate is +4.6%.

AI LEARNING NOTE

Reviewing Prediction vs. Actual Result

Entered the position expecting an upward trend based on strong earnings and AI growth expectations, but the actual result recorded a -10.3% return, ending in a failure to reach the stop‑loss level (FAILED). At that time the 14‑day RSI was 62.8, nearing overbought territory, and the 7‑day change was +4.6%, showing upside pressure; however, trading volume was 0.73× the 20‑day average, somewhat weak, and the moving averages were in a non‑aligned state, indicating that the trend’s momentum was not fully intact. Moreover, despite the positive news of an earnings surprise, I did not adequately weigh the warnings from other related reports that simultaneously showed the market’s disappointment selling pressure on a break below the 50‑day moving average and on guidance.

What to Watch in the Next Analysis

Through this trade, I learned that even if positive earnings announcements and an upward trend in the theme (rising, 전환율 18.0%) create short‑term momentum, downside risk can become significantly larger at any time when the moving averages are misaligned and trading volume is below average. Going forward, I will adjust my trading principle to not rely solely on one‑time positives such as earnings beats; if trading volume and moving‑average alignment do not support the move, I will either take a more conservative stance by postponing entry or tighten stop‑loss controls.

05
V13 VERIFICATION

Chart Verification

V13 Worker auto-verified
Initial ChartAt Analysis · 2026-08-28
$241.45
Verification ChartVerification · 2026-08-28 22:36:42
-10.3%
Investment Reference NoticeThis report is a record of past AI analysis being verified — it does not solicit buying or selling any specific stock. All investment decisions and responsibility rest with the user.