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·4 min read·Will Ostuni·Weekly Market Notes

Weekly Market Notes: May 18 – May 22, 2026

The week in 10 seconds

+55.50pts+0.75%

S&P 500 futures, week open to close

Open → close7,436.50 → 7,492.00
Week range170.25 pts
Week high7,524.00
Week low7,353.75

The week, bar by bar

S&P 500 futures, 4-minute closes
7,3507,4007,4507,500Mon May 18Tue May 19Wed May 20Thu May 21Fri May 22Week high 7,524.00Week low 7,353.75

Day by day

  • MonMay 18▼ −16.50−0.22%
  • TueMay 19▼ −50.25−0.68%
  • WedMay 20▲ +77.25+1.05%
  • ThuMay 21▲ +15.00+0.20%
  • FriMay 22▲ +30.00+0.40%
Read the full notes

Market Overview: Choppy Start, Strong Finish

The S&P had a tale of two halves this week, starting with some serious selling pressure before staging a convincing recovery into the weekend. We opened Monday at 7,439 and immediately got hit, selling off to 7,372 before finding some footing. Tuesday continued the weakness, gapping down to 7,382 and grinding lower to test 7,353 - which turned out to be our week's low.

That 7,353 level proved crucial. Wednesday marked the reversal, opening at 7,399 and rallying nearly 90 points to close at 7,447. Thursday built on that momentum beautifully, pushing through 7,486 and maintaining strength. Friday saw some early strength with a gap up to 7,499, tagging 7,524 for our week's high before pulling back modestly to close at 7,492.

Net result: +51 points on the week (+0.7%), but the 170-point range tells the real story. This wasn't a sleepy grind higher - we had legitimate two-way action with clear support and resistance levels. The fact we held that Tuesday low and never looked back is textbook bullish price action.

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