Alphabet debt and AI capex pressure after Aug. 6 rally

The stock has also been signaling a market that is comfortable paying up for growth but less forgiving of balance-sheet dilution and rising capex intensity. GOOGL closed at $357.75 on Aug. 6, up sharply from $236.11 on Oct. 10, while trading with an RSI of 54.4 and a 50-day moving average near $357, suggesting the recent rally has cooled after a volatile run. GOOG finished at $356.62, with similar technical readings and strong turnover.

That matters because Alphabet is competing in the same capital arms race as Microsoft and Meta, both of which are pouring tens of billions of dollars into AI infrastructure. Microsoft closed at $499.86 on Aug. 6, with its shares back above the 50-day and 200-day moving averages after a deep spring drawdown, while Meta has told investors it expects $130 billion to $145 billion of capital expenditures this year to support AI efforts and core business.

The broader market backdrop is also helping determine how expensive that funding becomes. Adalytica’s trade signals show the S&P 500 in “Extreme Greed,” Treasury bonds in “Greed” and the U.S. dollar flashing “Extreme Greed,” a mix that points to risk appetite but also a firmer funding environment for companies leaning on capital markets.

In South Korea, the “36 trillion won issued” bond story is a reminder that regulators are tightening the screws on how sovereign debt is sold and who gets access. The Fair Trade Commission is preparing to rule on alleged collusion by major securities firms and banks in treasury bond bidding, after finding coordinated bids totaling 76 trillion won and moving to sanction 15 financial institutions; potential fines could reach 15 trillion won.

For investors, the connective thread is pricing power over capital — who gets to raise it, who pays for it and under what rules. Alphabet’s debt return suggests the AI buildout will keep pulling in outside funding even for the strongest balance sheets, while the South Korean probe raises the risk that bond-market behavior will face harsher oversight and tighter spreads between compliant issuers and institutions caught in enforcement crosshairs. The next catalyst is Alphabet’s continued capex trajectory and any further debt deals, alongside the FTC’s final decision on the Korean bond case.