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 · social

Housing Policy

61 posts · 7,397 engagement · first seen 18 Oct 2021 · last seen 17 Jun 2026

The article reports on how all major New Zealand political parties are adopting opposition stances to avoid blame for the cost of living and economic challenges, highlighting shifts in housing policy, live animal exports, and government transparency amid voter dissatisfaction.

Stance breakdown

How the per-edge framings classify across 50 classified edges. Each framing is labelled by a small AI stance classifier; see the methodology page for details.

12%

84%

Supportive 6 Critical 42 Dismissive 1 Mocking 1

Sentiment breakdown

Whole-post emotional valence across 50 classified posts that reference this topic. Distinct from stance: a post can be supportive of the topic and still negative in tone (an angry supporter) — the two together capture the texture short-form posts compress into very few words.

18%

16%

66%

Positive 9 Neutral 8 Negative 33

Platform mix

Where the conversation is happening. Engagement is volume-weighted (likes + 2×shares + 3×replies); a small number of high-impact posts can outrank a high-volume but low-engagement platform.

reddit

12 posts · 4,950 engagement

4,950
facebook

1 post · 671 engagement

671
youtube

32 posts · 358 engagement

358
twitter

5 posts · 146 engagement

146

Housing Policy

Stance breakdown

Sentiment breakdown

Platform mix

Top posts by engagement