Markets

How to use this page

  1. Pick an asset. Search by name or ticker, or tap one from the list.
  2. See the chart. Each candle is one day of prices.
  3. Understand what it shows. Below the chart, we explain each part and tell you which Playbook chapter teaches it.

Pick an asset

Or pick from the list:

Brazilian stocks Companies traded on B3, the Brazilian stock exchange.
US stocks Companies traded on US stock exchanges.
Index and index fund A number that sums up a group of stocks.
Exchange rate The price of one currency in another.

See the chart

Pick an asset above. Its chart shows up here.

How to read this chart

Read one part at a time. The chart starts with just the candles. The EMA and RSI show up when you turn on the indicators.

Where the data comes from

The charts are free TradingView widgets, under TradingView's terms. The numbers are TradingView's, not ours.

B3 stocks show up delayed. It's a stock exchange data license rule: the real-time price is paid, and the free version shows a delayed price.

Other markets can be delayed too, depending on each exchange's rules. To see the time of the last price, open the asset in TradingView.

Here each candle is one day. For learning to read the chart, the delay doesn't get in the way. For following the price live, these charts won't do.

The explanations are ours and say what each part of the chart measures. They never say what to do about it. Nothing here is a recommendation.

The list of assets the group is following. For each one: why we're watching it, the chart and how the week went.

Week of October 5, 2026

Read this week's note

Don't know how to read the chart yet? See step 3.

Petrobras PETR4

Brazilian stock · Oil and gas company.

Why we're watching

We're watching how the price reacts to oil and to payout announcements, and whether the RSI shows the move stretched.

No one in the group holds this asset (example).

Data by TradingView

How the week went

This week's analysis hasn't been published yet.

Vale VALE3

Brazilian stock · Mining company.

Why we're watching

The price tends to follow iron ore. This week's question is whether volume confirms the breakouts.

No one in the group holds this asset (example).

Data by TradingView

How the week went

This week's analysis hasn't been published yet.

EWZ EWZ

Index fund · Fund traded in the US that holds shares of Brazilian companies.

Why we're watching

It shows Brazil in dollars. Useful for comparing the stock exchange's move with the exchange rate's.

No one in the group holds this asset (example).

Data by TradingView

How the week went

This week's analysis hasn't been published yet.

Apple AAPL

US stock · Maker of the iPhone and computers.

Why we're watching

Quarterly results and guidance for the coming months. A good case for studying what an earnings report changes on the chart.

No one in the group holds this asset (example).

Data by TradingView

How the week went

This week's analysis hasn't been published yet.

Nvidia NVDA

US stock · Maker of computer chips.

Why we're watching

A very volatile asset. We use it to study risk management and position size.

No one in the group holds this asset (example).

Data by TradingView

How the week went

This week's analysis hasn't been published yet.

A watchlist is a list of what we're watching, not a buy or sell recommendation. No one here holds an advisor credential, and past moves don't predict future moves.

Charts from TradingView, with B3 stocks delayed. Educational content, no tips, no calls, no recommendations. Read the group's notes.