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What the picker changes
  • Top topics digest — the cards score the selected period against the prior 4 weeks.
  • 12-week heatmap & outlet matrix — show the 12 weeks ending at the selected week (they slide back with the picker, they aren’t a fixed snapshot).
  • Per-topic volume / alias drift — same 12-week trailing window, anchored on the selected period.
  • Coverage gap quadrant — scores the selected period against the 12 weeks before it (not including it).
  • Anomaly cards — only show alerts the detector fired during the selected period. Quiet weeks legitimately show none.
What stays as-is
  • Outlet orientation strip / lean colours — context-only, drawn from the last 12 weeks of activity regardless.
  • Co-occurrence graph — recent-activity anchored, not picker-driven.
  • Source & topic profiles — all-time data for the topic; the picker doesn’t affect them.
Rolling 7 days is a sliding live window for “current vibes”; switch to Weekly to compare specific weeks side-by-side.
Weekly Rolling 7 days
live window
Topic

Household Savings From Grocery Reform

3 items · 3 aliases · peaked week of 13 Sep 2026 · first seen 17 Sep 2026

estimated annual savings of $200 to $1,320 per household depending on income and household type

The stories behind this signal

across press, releases & commentary · links open at the source
Govt release \\ \\ 16 Sep 2026Nicola Willis\\ \\ **National to pursue separation of Foodstuffs** \\ \\ National to pursue separation… National Party · 16 SepRead ↗

Sample framings

Up to 12 framings across outlets and orientations — each a short phrase the extractor generated to characterise the piece's editorial angle (not a quote). Filter by lean to see how each bloc is spinning the story; click through to read the original.

national-party Centre-right

real financial benefits for average families

\\ \\ 16 Sep 2026Nicola Willis\\ \\ **National to pursue separation of Foodstuffs** \\ \\ National to pursue separation of Foodstuffs National will pursue the structural separation of Foodstuffs, subject to an independent Commerce Commission assessment, so Kiwis get a fairer\\ \\ Read more
16 Sep

Volume by source orientation Methodology →

Stacked weekly counts; colour by lean. “n/a” covers government and iwi-Māori sources where lean isn't applicable.

Alias drift

How this topic has been named, week by week. A new alias winning out is usually a framing shift.

Free account Watch this topic with a free account — get alerted when framing shifts, when an MP adopts new language, or when discourse and press diverge. Create a free account Log in

How the public reacted

Social-media signal on the same topic, drawn from the social lens. Engagement is likes + 2×shares + 3×replies, the same weighting used across the digest cards. View on /social →

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