Tier and alert level are a summary. Unlock PETR4F.SA to see the full accumulation read: relative-volume ratios, z-scores, money-flow and float turnover behind this signal.
−3.37%▼, downReturn · 1w
+0.76%▲, upReturn · 1m
−2.64%▼, downReturn · 3m
−2.64%▼, downReturn · 1y
−7.36%vs 52-week high
Technicals
Technical readings
The latest end-of-day reading across momentum, trend and volatility signals, included free on every stock page.
The same report, read from different investor horizons: what each would count for its case, and what each would count against it.
Full analysis
What unlocking PETR4F.SA reveals
Short term · weeks—Mid term · months—Long term · business quality—
These classifications are computed from live data. The detail behind them is what unlocks.
Sample preview: figures are illustrative.
Company & theme write-up
Sample
Business write-up(full description)
Theme write-up(how it fits)
Themes tagged3
Profile factsincluded
What the company actually does is described in full, with a second write-up on the themes it belongs to and the theme tags that place it beside its peers.
Signal history
Sample
Signal episodes measured12
Median 3-month move+6.4%
Positive after 3 months8 of 12
Signal types covered3
Every past volume signal is measured forward from the day it fired: how many episodes there were, and where price stood one and three months later.
AI narrative
Sample
Narrative sections5
Key drivers(analysis locked)
Evidence per claim(analysis locked)
The AI narrative ties the volume, technical and fundamental reads into one plain-language story, with each flagged risk paired to its figure.
Catalysts & risks
Sample
Earnings date(dated, with countdown)
Risks flagged3
Risk evidence(paired to figures)
Catalysts read(analysis locked)
Scheduled calendar events are set beside the risks the narrative flags, each risk paired to the figure behind it where one exists.
Accumulation read
Sample
Accumulation percentile87th
Relative volume (5d)2.4×
Volume z-score (3d)+3.1
Money flow (CMF 20)+0.18
Float turnover0.7%
Volume has run above its recent median for several sessions while price held its range, a pattern the full read breaks down day by day.
Price history PETR4F.SA · Daily ViewHigh 44.42 · Low 37.75H 44.42 · L 37.75RSI 47
20-day avg42.2950-day avg40.73200-day avg—High volume3× median
38.0040.0042.0044.0038.0040.0042.0044.00Use the arrow keys to review each day’s close.
RSI · momentum 0–1007-day14-day7030
MACD 12/26/9 · trend momentumMACDsignal0
Jul
May 28, 2026Close · −2.4% over this periodAug 26, 2026
AI summary
The PETR4F.SA read, in plain language
The AI summary distills PETR4F.SA's accumulation, technical and fundamental reads into a few plain-language sentences, generated fresh after you unlock.
In the full analysis:
Full narrative & key drivers
Technicals read
Fundamentals read
Accumulation read
Risks with evidence
Market context read
Short term · weeksMomentum flatMid term · monthsInsufficient historyLong term · business qualityInsufficient data
Mid term: not enough moving-average history for a mid-term read. Long term: fundamental coverage is currently too thin for a stance.
WatchVolume signalVolume signal tier —, alert level baseline.
WatchFundamental stanceInsufficient dataCoverage may improve as data is backfilled.
WatchValuationunlock to view
CautionTop risk flaggedunlock to view
The setup
Fundamental coverage is currently too thin for a long-horizon stance, and there is not enough price history for a mid-term technical read. Short-term momentum is flat.
The full analysis breaks down the specific risk factors behind this setup.
Short term · weeksMomentum flatMid term · monthsInsufficient historyLong term · business qualityInsufficient dataMarket linkloosely moves oppositethe S&P 500
These classifications are computed from PETR4F.SA's live data. The detail behind them is what unlocks.
Sample preview: figures are illustrative.
Company & theme write-up
Sample
Business write-up(full description)
Theme write-up(how it fits)
Themes tagged3
Profile factsincluded
What the company actually does is described in full, with a second write-up on the themes it belongs to and the theme tags that place it beside its peers.
Signal history
Sample
Signal episodes measured12
Median 3-month move+6.4%
Positive after 3 months8 of 12
Signal types covered3
Every past volume signal is measured forward from the day it fired: how many episodes there were, and where price stood one and three months later.
AI narrative
Sample
Narrative sections5
Key drivers(analysis locked)
Evidence per claim(analysis locked)
The AI narrative ties the volume, technical and fundamental reads into one plain-language story, with each flagged risk paired to its figure.
Catalysts & risks
Sample
Earnings date(dated, with countdown)
Risks flagged3
Risk evidence(paired to figures)
Catalysts read(analysis locked)
Scheduled calendar events are set beside the risks the narrative flags, each risk paired to the figure behind it where one exists.
Social sentiment
Sample
Overall toneMixed
Attributed voices6
Catalysts cited4
Strongest points3 + 3
Attributed voices from public X posts, the catalysts they cite and the strongest points on each side, quoted, linked and tone-tagged in the full section.
Market context & correlations
Sample
S&P 500r 0.62 · stable
Technology sector ETF (XLK)r 0.71 · stable
VIX volatility indexr −0.48 · shifted
US 10-year Treasury yieldr 0.14
Beta1.18
Correlations against the index, sector fund and rates place the stock in its market neighborhood; the full table names each instrument and window.
Accumulation read
Sample
Accumulation percentile87th
Relative volume (5d)2.4×
Volume z-score (3d)+3.1
Money flow (CMF 20)+0.18
Float turnover0.7%
Volume has run above its recent median for several sessions while price held its range, a pattern the full read breaks down day by day.