Ticker brief
RIO RIO TINTO PLC-SPON ADR
Basic Materials · Mining
last close
$83.42
1 day
-0.9%
14 days
-12.0%
mkt cap
$153.6B
signals 14d
17
authors 14d
13
crowd 14d
+0.1σ
Options inteloptions-surface reads · latest available day per source
| metric | reading | context |
|---|---|---|
| IV — ATM 30d | 31% mid · 61 pctile own 1y | IV/HV 1.15× |
| Skew — 25Δ RR 30d | -0.020 55 pctile own 1y | balanced vs own range |
| Net dealer OI (NDOI) | +0.08 thin | 5-session Δ -0.01 (as of 2026-07-06) |
| OI alarm | quiet | last alarm 2025-10-14 (z=2.7) |
Sentiment — last 14 days
daily mean sentiment, 2026-10-03 → 2026-10-16 · now +0.20 (−1 bearish … +1 bullish)
Who spoke13
| author | grade | trader score | signals | mean sent |
|---|---|---|---|---|
| @lwsresearch | C | -0.93 | 3 | +0.27 |
| @GDXTrader | C | +0.63 | 2 | +0.48 |
| @Asktraders1 | C | · | 2 | +0.15 |
| @CrweWorld | C | · | 1 | +0.00 |
| @HyperTechInvest | B | -0.45 | 1 | +0.45 |
| @TalkMarkets | C | · | 1 | -0.35 |
| @LiveSquawk | B | · | 1 | +0.05 |
| @garcapital | C | -0.31 | 1 | -0.05 |
| @robertojirusta | C | -0.38 | 1 | +0.30 |
| @proactive_x | C | -1.13 | 1 | +0.25 |
| @Tickeron | C | +1.53 | 1 | +0.60 |
| @franaldaya | B | -0.58 | 1 | -0.35 |
| @CHItrader | B | -0.22 | 1 | +0.20 |
Recent signals17of 17 in 14d — receipts included
| date (PT) | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|
| 2026-10-16 | @CHItrader | +0.20 | Rio Tinto's CEO says the company is building commodity-trading capabilities. | -7.6% | tweet ↗ |
| 2026-10-15 | @franaldaya | -0.35 | Rio Tinto expects El Niño rains in Argentina to hurt lithium production. | -7.5% | tweet ↗ |
| 2026-10-14 | @Tickeron | +0.60 | Reports strong H1 earnings, sales and EBITDA growth led by copper. | -8.6% | tweet ↗ |
| 2026-10-14 | @lwsresearch | +0.10 | BHP and supervisors reached a preliminary Escondida labor deal that may avert a strike. | -8.6% | tweet ↗ |
| 2026-10-14 | @Asktraders1 | +0.15 | Rio targets about $5 billion of capital release by end-2026, subject to binding agreements. | -8.6% | tweet ↗ |
| 2026-10-14 | @Asktraders1 | +0.15 | Rio Tinto maintained all 2026 production guidance as Q3 iron-ore sales rose 3%. | -8.6% | tweet ↗ |
| 2026-10-13 | @proactive_x | +0.25 | Rio Tinto maintained 2026 guidance as Oyu Tolgoi copper output rose 27%. | -10.4% | tweet ↗ |
| 2026-10-13 | @GDXTrader | +0.35 | RIO is stabilizing at ascending support and could confirm a bullish pivot above the prior doji high. | -10.4% | tweet ↗ |
| 2026-10-13 | @robertojirusta | +0.30 | Rio Tinto's third-quarter copper production reportedly rose 27%. | -10.4% | tweet ↗ |
| 2026-10-13 | @lwsresearch | +0.45 | Rio Tinto reports stronger copper output, iron-ore sales and Simandou ramp progress. | -10.4% | tweet ↗ |
| 2026-10-13 | @garcapital | -0.05 | Rio Tinto reported mixed Q3 production and sales metrics and maintained 2026 guidance. | -10.4% | tweet ↗ |
| 2026-10-13 | @LiveSquawk | +0.05 | Rio Tinto reports Q3 production and sales figures and maintains 2026 guidance. | -10.4% | tweet ↗ |
| 2026-10-12 | @lwsresearch | +0.25 | Higher long-term iron-ore forecasts and large uncommitted future capacity imply substantial supply needs. | -11.5% | tweet ↗ |
| 2026-10-08 | @TalkMarkets | -0.35 | Reports FTSE recovery as retail and oil majors offset a mining decline. | -10.6% | tweet ↗ |
| 2026-10-05 | @HyperTechInvest | +0.45 | Presents critical-material equities as beneficiaries of decade-long demand from AI, defense, robotics and electrification. | -12.8% | tweet ↗ |
| 2026-10-04 | @GDXTrader | +0.60 | Bullish confirmation at the 200 EMA and ascending support favors further RIO upside. | -11.5% | tweet ↗ |
| 2026-10-03 | @CrweWorld | +0.00 | A Ninth Circuit ruling affecting the Resolution Copper project was left in place; impact is unspecified. | -11.5% | tweet ↗ |
“Since then” = price move from the close on the signal's date (PT) to the latest close — what happened after they said it, not a backtest. A — means no trading session has closed since the signal yet. Sentiment is our extracted per-tweet score, −1…+1.