Tech's $47 Billion Zero-Coupon Convertible Glut: The Vol Arb That's Quietly Shorting Your Portfolio

2026-10-30, FP360 — Zero-coupon convertible issuance by US tech firms hit a record $47 billion in Q3 2026, up 65% year-over-year, as companies like Palantir and Snowflake rush to lock in cheap capital before a potential recession. The surge is creating a massive volatility-arbitrage overhang: hedge funds are buying these converts and shorting the underlying stock to isolate the embedded option, effectively capping upside for retail investors and distorting stock prices.

The Signal: Short-term bearish for tech equity momentum as vol-arb hedging accelerates, but bullish for convertible bond prices as issuance dries up in Q4.

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Originally published on FINPULSE 360