dataphil › Brief archive › 2026-08-05

Nikkei and KOSPI rally fuels positive sentiment into US open

Wednesday, August 5, 2026 · 2 takes, written as the session ran and never rewritten with hindsight. Where a take stated something false, it is corrected and the original wording is shown under it.

The setup

Overnight tape, futures and the day's calendar · filed 11:47 ET

Nikkei and KOSPI rally fuels positive sentiment into US open

Asian markets flipped positive, with the Nikkei up 3.66% and the KOSPI gaining 3.76%. This momentum is pushing US futures higher, with the S&P 500 set to open up 1.79%. Watch for continued strength in tech, as the Nasdaq’s 2.59% rise suggests investor appetite for growth remains robust.

What it was watching

ADP Non-Farm Employment Change est 68K — key labor dataISM Services PMI est 54.5 — important economic indicatorLLY earnings report — watch for guidance on growth

The close

What the tape actually did · filed 21:52 ET

S&P 500 dips as risk sentiment falters amid earnings reactions

The S&P 500 closed down 0.17% at 7723.55, with the Nasdaq sliding 0.83% to 26363.44. Defensive sectors like utilities led the way, while tech names lagged, pressured by mixed earnings results. Tomorrow, watch for further reactions to earnings and the 10-year yield at 4.617%—that's where the real test is.

What it was watching

AAPL earnings AMC — implied move ~5%10-year yield holds at 4.617%Earnings reactions from other major tech names

Elsewhere that session

Who on the Street was right → Semis vs SMH → The live dashboard →

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How this brief was made

Written Wednesday, August 5, 2026 from that session's own market snapshot. Since October 7, 2026 every figure, name, time and rating action in a take is written by code from that snapshot, and a language model writes only the headline and the read around them, which are machine-checked against those facts before the take is filed. Takes before that date were written whole by the model and checked only for numbers and scheduled events. A take that aged badly is left standing on purpose: an archive rewritten with hindsight is not a record. The one thing that is changed is a statement that was false when it was written. That is corrected in the text, the original wording is shown under the take, and the change is logged on the corrections page. Not investment advice.

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