Yesterday's inflation print ended the S&P's longest calm since 2020, and one day volatility jumped a third while one year volatility barely moved. Good morning and welcome to today's market chronicle. It's Thursday, October 15, 2026.
September consumer prices rose six tenths on the month and three point seven percent on the year, gasoline doing more than half of that alone. The S&P closed down about a percent, ending fifty three sessions without a one percent decline, the longest quiet since January 2020. The Nasdaq lost nearly two. Odds on an October hike went from one in five to near one in two intraday before settling back, so half the market now expects a tightening because pump prices rose nine percent.
What the equity tape missed happened after lunch, in bonds. The two year yield jumped sixteen basis points on the print and gave all of it back. The ten year did the same and closed at a three week low. That is not a market relaxing about inflation. It is a market that expects the hike to arrive and something downstream to break. Everybody bought insurance for Thursday morning and nobody bought any for the year.
The real damage is in credit. CoreWeave (CRWV) fell more than fifteen percent and its bonds now trade below eighty cents on the dollar, which for a company carrying fifty billion of debt is a funding problem with a stock attached. Default swaps on Oracle (ORCL) and SoftBank widened as well. Twenty of the largest AI and chip names have shed more than a trillion dollars this week, Seoul tripped a circuit breaker overnight for the tenth time this year, and Dow futures this morning are green. Someone has decided this is a rotation.
Taiwan Semiconductor (TSM) reported record quarterly profit yesterday, up sixty nine percent, and the American shares fell three and a half percent anyway. I spent twenty minutes this morning arguing with a colleague who insists this is 2007, when we sat here watching mortgage paper widen for a year while equities printed highs. He may be right about the sequence. He was also right in 2007 and lost money regardless, because he was eighteen months early and the carry ate him. I have no useful conclusion there.
Producer prices at half past eight, half a percent expected, with retail sales, claims and two regional surveys. Bowman speaks. I doubt anyone gives the surveys two minutes, though PPI matters more than it has in two years, since it tells you whether gasoline is leaking into everything that is not gasoline.
Our Innodata (INOD) position closed yesterday down twenty six percent, held fourteen sessions. The exit was automatic rather than a judgement. The close printed at the stop, twenty percent under our entry. The S&P gained about three tenths of a percent across those same fourteen sessions, so there is nothing in the market to blame here. In at roughly seventy two, out at fifty three.
Gold is near 4,150 an ounce, WTI around 94.50 a barrel, Bitcoin about 81,000, S&P futures roughly 7,750, and the ten year at 5.10 percent. My Bitcoin quotes disagree by a thousand dollars, so treat the last digits as decoration.
Fifty three sessions of quiet, ended by the price of gasoline.
See you tomorrow. Salomon