APD is the standout — a full regime flip from weak-down/basing (RSI 41 on 06-26) to strong-up (RSI 66.4), +14.3% in the past week alone and within 2% of its 52-week high. DOW and LYB keep deepening their commodity-chemicals collapse (RSI 20-23, now -36 to -37% from highs, worse than 06-26). DD's prior corporate-event distortion (RSI 88, +188% 30D, flagged as a data artifact on 06-26) has fully washed out — it now reads as an unremarkable basing name (RSI 50.7, 30D flat), confirming that flag was correct.

Data as-of 2026-07-06 close. All numbers from precomputed summaries/chemicals.json. Prior scan: 2026-06-26-chemicals (2026-06-26). Checked all names for corporate-action-style artifacts (RSI >90, 1-day moves near +100%) — none found this scan; the DD reading that was flagged before has normalized.

REGIME FLIP — WATCH THIS ONE: APD ($308.86, RSI 66.4, strong-up, golden cross, -1.91% from 52wk high) completely flipped since 06-26, when it sat at RSI 41 in a weak-down/basing regime. The move: +14.31% in the past week alone, pushing 30D to +12.29% and putting it within 2% of a fresh 52-week high. vsSma200 is only +14.2% — not yet monster-tier — but this is the most constructive single-name change in the whole scan and worth a dedicated follow-up on the catalyst (specialty/industrial gas demand tied to semiconductor or AI-datacenter build-out is the obvious candidate).

DEEPENING COLLAPSE: DOW ($27.33, RSI 23.3, down trend, collapse regime, -36.06% from 52wk high) and LYB ($52.97, RSI 20.5, down trend, collapse regime, -36.90% from 52wk high) both continued lower since 06-26 — DOW from $29.04 (-5.9%), LYB from $55.73 (-5.0%). Distance-from-high widened for both (DOW -32.05%→-36.06%; LYB -33.61%→-36.90%). RSI has been pinned in the low-20s for over a week with no basing signal yet. Still a falling-knife regime (collapse, not basing), not a value entry.

RECOVERING SPECIALTY — STEADY, DEATH CROSS UNRESOLVED: SHW ($349.13, RSI 68.9) and ECL ($283.72, RSI 67.3) both held roughly flat since 06-26, RSI easing slightly off near-overbought. Both still carry an unresolved death cross despite the "up" trend label — a technical conflict worth flagging again. PPG ($124.04, RSI 63.5, strong-up, golden cross confirmed) remains the cleanest specialty setup, +9.89% 30D with a true golden cross, unlike SHW/ECL.

QUALITY ANCHOR — NOW ACCELERATING: LIN ($540.52, RSI 63.7, strong-up, golden cross, -1.22% from 52wk high) gained ~4% since 06-26 and RSI moved up from 56.7 to 63.7 — the quality anchor is now showing acceleration (7D +6.13%) rather than just holding flat. Still the cleanest large-cap hold in the sector.

ARTIFACT RESOLVED: DD ($141.05, RSI 50.7, weak-down, basing regime) — the RSI 88 / +188% 30D corporate-event distortion flagged in the 06-26 scan has fully washed out of the trailing window. Current 30D change is a flat +0.06%. Confirms the prior flag was correct: that reading was spinoff mechanics, not a tradeable signal, and it has now normalized to an unremarkable basing name.

• APD flipped from weak-down/basing (RSI 41) to strong-up (RSI 66.4), +14.31% in the past week — the standout mover this scan.
• DOW and LYB extended their commodity-chemicals collapse further: both down another ~5% and both distances-from-high widened (DOW -32%→-36%; LYB -34%→-37%). RSI has stayed pinned in the low-20s.
• DD's spinoff-distortion reading fully resolved: RSI 88 / +188% 30D (06-26) → RSI 50.7 / +0.06% 30D (07-06). Confirms the prior data-artifact flag.
• LIN accelerated (RSI 56.7→63.7, +4% price) while PPG/SHW/ECL held roughly steady.
• No new corporate-action-style artifacts detected this scan (checked RSI extremes and 1-day changes; none exceed suspect thresholds).

• What's driving APD's move — industrial gas demand tied to AI/semiconductor fabs, or a standalone catalyst?
• Do DOW/LYB show any basing signs next scan, or does the collapse regime persist?