#每周来晒 #美国9月PPI大超预期 The week after the double inflation beat: what the market actually did

Two hot inflation reports landed in two days, and the verdict is in. Stocks fell, bonds steadied, the Fed odds cooled and Bitcoin held its ground. Here is the final scorecard as of Sunday, October 18, followed by an if-then framework for next week.

What the data said

September CPI rose 3.7% against 3.6% expected, and producer prices rose 1.3% on the month and 6.3% on the year. The surprise sat in the details, since core PPI rose 0.7% against a 0.3% forecast.

How each market responded

US stocks: tech took the damage. The Nasdaq slid about 2% on Friday, bringing its weekly loss to almost 5%, as an AI sell-off and higher oil weighed on shares. Micron fell 5.6%, AMD 6.0% and Sandisk 6.9% on Friday. The rotation was visible: the Dow logged a second straight weekly gain even as the Nasdaq and S&P 500 finished lower. Money moved from AI names into defensive and value sectors.

Asia: South Korea's Kospi logged its worst week since 2008, dropping over 14% on AI worries.

The Fed: the answer to whether it stays on hold in October is likely yes. Traders see a 15% chance of a hike at the October 27-28 meeting, down from 28% a day earlier, after Fed Chair Warsh said he does not prejudge meetings. CME's FedWatch pointed to an 82% chance of no change. One more detail: the Fed entered its blackout period on Saturday, so no Fed speakers are scheduled next week. Markets lose a source of guidance and will lean on data and earnings.

Bitcoin: resilient. The week's range ran from a high of $84,323.70 on Monday to a low of $79,841.60 on Thursday, and Friday closed at $81,587.40. Over five sessions, BTC changed about -0.92%, which compares with nearly -5% for the Nasdaq. It trades near $81,500 now, so the pullback toward $80,000 found buyers.

Gold: quiet. The GLD proxy fell 0.18% on Friday, consistent with a tug of war between safe-haven demand and rate expectations.

The cross-asset takeaway

In a week with a hot-inflation shock, equities fell hardest, Bitcoin barely moved and gold stayed flat. That mix points to a market repricing AI valuations and growth risk more than a pure rate scare.

If-then framework for next week

If BTC holds $80,000 and closes the weekly candle above its recent range floor, then the dip-buy case stays valid, with $82,905 and $84,122 as the first upside tests.
If BTC closes below $80,340, the 50-day EMA, then sellers regain control, and risk should be reduced.
If the Nasdaq keeps leaking while the Dow holds, then rotation continues and tech positions deserve tighter stops.
If oil keeps rising, then yield and inflation pressure returns, and the October hike odds could move back up.
If earnings, such as Western Digital on Thursday, confirm demand, then the AI trade may stabilize.

How I would position

Neither full defense nor aggressive dip-buying fits well. The data supports a middle path: hold core exposure, reduce leverage, scale into support in small pieces, and let confirmation, not headlines, decide size. With the Fed silent for a week, price action itself becomes the signal. @Gate_Square