RIO · story · 26 October
Rio Tinto · 8 headlines from 8 outlets, on 26 October 2026.
Outlets report Rio agreed a farm-in for up to 80% of Liamu.
The story's tone is the average of its headlines' own scores. Each score rates how good or bad the news was for the company, from −10 (clearly bad) to +10 (clearly good). 0 is neutral, and anything beyond ±6 is strong and rare. It rates the coverage, not the share price.
Average tone of each outlet's headlines in this story, −10 to +10. Impact = headlines × strength of tone.
London South East is the largest at 6.2, ahead of Mining.com.au (5.8). Stockhead is the smallest at 5.0.
Source: MarketFrame news analysis
| outlet | Average tone |
|---|---|
| London South East | 6.2 |
| Mining.com.au | 5.8 |
| grafa.com | 5.8 |
| Mining News Net | 5.8 |
| MarketScreener | 5.7 |
| Kalkine | 5.7 |
| Finimize | 5.5 |
| Stockhead | 5.0 |
| Outlet | Headlines | Average tone |
|---|---|---|
| London South East | 1 | +6.2 |
| Mining.com.au | 1 | +5.8 |
| grafa.com | 1 | +5.8 |
| Mining News Net | 1 | +5.8 |
| MarketScreener | 1 | +5.7 |
| Kalkine | 1 | +5.7 |
| Finimize | 1 | +5.5 |
| Stockhead | 1 | +5.0 |
One or two headlines is not a lean: read these as how this story was told, not as a verdict on the outlet.
| Tone | What the article reported, and why it scored that way |
|---|---|
| +6.2 | Rio has agreed a farm-in covering as much as 80% of Liamu. |
| +5.8 | Rio is back with LCL for a second farm-in. |
| +5.8 | Rio signs farm-in deal expanding copper exploration pipeline. |
| +5.8 | Second farm-in at Liamu adds to PNG copper exposure. |
| +5.7 | Term sheet signed with LCL unit. |
| +5.7 | Rio's second farm-in on the copper-gold Liamu project. |
| +5.5 | Rio targets up to 80% of PNG copper project. |
| +5.0 | Rio's plans for LCL project highlighted. |
A short, free morning email on how the news treated Rio Tinto: the tone, the stories behind it, and when coverage starts to turn. Launching soon; one click to unsubscribe.