Sunny Optical Techno has returned -64.5% from $21.82 since 2021, trailing SPY's +78.2% over the same period. The stock hit an all-time high of $32.09 in Jul 2021 and is currently 75.8% below that level. Of 23 tracked news events, 48% produced a positive market-adjusted return.
Expand to read Wikipedia-sourced background on the company. Click any linked term to explore it inline — no page reload.
Common questions answered from real data: performance vs SPY, market cap, profitability, CEO, dividends, and more.
Every dot on the chart is a news event. The return shown is market-adjusted (vs SPY). Green = stock outperformed. Red = underperformed. Dot size = magnitude of reaction.
Want the full written briefing?
The chart shows what moved — the briefing shows why. Sourced, dated, no hot takes.