TradingKey - Following the completion of SpaceX's (SPCX) initial public offering, the value of the stake held by Google parent Alphabet (GOOGL) has drawn significant market attention. Based on SpaceX's post-IPO market capitalization and Alphabet's approximately 5% stake, the investment is currently valued at about $94 billion, making it one of Alphabet's most significant investments.

TradingKey30 minutes ago

Tesla Stock Falls Over 6% After Earnings, Hitting Nearly Three-Month Low

Tesla's profit margins plunged and its free cash flow turned negative, triggering an investor sell-off that sent its shares down more than 6%.

TradingKeyan hour ago

US Pre-Market: Three Major Index Futures Slide, Alphabet, Tesla Tumble Post-Earnings, Oil Surges Over 4%

TradingKey - On Thursday Eastern Time, the three major U.S. stock index futures fell collectively in pre-market trading. Negative reactions following the earnings reports of Alphabet (GOOGL) and Tesla (TSLA) reignited market concerns regarding artificial intelligence capital expenditures and returns on investment; meanwhile, the escalation of the conflict between the U.S. and Iran pushed international oil prices sharply higher, as energy inflation and the risk of Federal Reserve rate hikes returned to the market focus.

TradingKeyan hour ago

Why Is Reddit (RDDT) Stock Down Today? Google AI Deal at Risk

Reddit fell 9.18% today after the Wall Street Journal reported it is considering ending its Google AI content licensing deal. Earnings July 30: consensus $0.97 EPS, $732M revenue. At $170, $166.10 is the critical support.

TradingKey2 hours ago

Tesla Q2 2026: Revenue Beat $28.2B, EPS Missed 39% - Why TSLA Is Falling

Tesla beat revenue by 5.7% at $28.24B but missed EPS by 39% - $0.33 vs $0.54 expected. Operating income fell 57%. Free cash flow went negative. Regulatory credits collapsed. TSLA is at $358. Here is the full breakdown.

TradingKey2 hours ago

Alphabet Shares Drop 3% Breaking Key Support, Technical Breakdown Risks Further 18% Decline

Alphabet's surging capital expenditures and negative cash flow have weighed heavily on its stock price, which may continue to trend downward and test a bottom of $270.

TradingKey3 hours ago

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TK-Enhanced Colin McLean Growth & Value Quant Strategy

Combining fundamentals with market behaviors through smart algorithms, this approach utilizes dynamic, multi-frequency signals to enhance the alpha of value investment in modern markets.

Howard Rothman's Prudent Wealth Strategy

A smart, quantitative method that dynamically adapts to bull and bear markets—offering a perfect blend of steady growth and precise risk control.

David Polen Rational Growth Strategy

This strategy continues David Polen's investment philosophy of holding enterprises with quality cash flows, while adopting the implied return rate valuation model. It aims to seek balanced growth compared to the cost price through quantitative methods, while avoiding the blind pursuit of high prices and ensuring every holding has a reasonable expected return.

Michael J. Carr Low Profit Growth Strategy

This strategy is based on the "profitable investing" framework proposed by Michael J. Carr. The principle lies in not predicting market ups and downs, but in determining the current risk state of the market and deciding whether and how to take risks.