
<!-- NEWS.md is generated from NEWS.Rmd. Please edit that file -->

# Version 1.3.3

## General

### New features

- The `get_mktcap()`-function returns the global market capitalization
  of the cryptocurrency market. It also has the option to return altcoin
  market capitalization.

``` r
# get market capitalization
tail(
  get_mktcap()
)
```

    #>                        marketcap       volume
    #> 2025-09-10 18:30:00 3.925924e+12 155988438695
    #> 2025-09-11 18:30:00 3.959336e+12 150816389732
    #> 2025-09-12 18:30:00 4.054511e+12 155898890914
    #> 2025-09-13 18:30:00 4.056984e+12 165083519485
    #> 2025-09-14 18:30:00 4.039659e+12 126641714950
    #> 2025-09-15 18:30:00 3.988109e+12 168459812603

## Bugfixes

- A bug in the funding rates from Binance have been fixed. The returned
  values was the time indices of the json-array, not the actual rates.

# Version 1.3.2

## General

- `bitmart` has updated their futures API. The backend have been updated
  accordingly.

- Unit-tests have been updated and now all `get_quote()`-functions are
  being tested for equality in passed and inferred interval.

## Improvements

## \[NEW FEATURE\] Read and Write `xts`-objects

- `read_xts()` and `write_xts()` reads and stores `xts`-objects. These
  functions are essentially just wrappers of `zoo::read.zoo()` and
  `zoo::write.zoo()`. Thank you @gokberkcan7 for the suggestion.

### Charting

- The `chart()`-function are now exported as `.svg`-images in 4k
  resolution via the `modebar`.
- The `chart()`-function are now more interactive and supports drawing
  lines and rectangles via the `modebar`. It is also possible to
  interactively change the `title` and `subtitle` by double clicking
  these (Thank you @andreltr for the suggestion. See
  [Discussion](https://github.com/serkor1/cryptoQuotes/discussions/19)).
- The `chart()`-function now has a new option `static` that is equal to
  `FALSE` by default. If `FALSE` the chart can be edited, annotated and
  explored interactively.
- The `chart()`-function now has a new option `palette` that is set to
  “hawaii” by default. See `hcl.pals()` for accepted values.
- The `chart()`-function now has a new option `scale` that is set to 1
  by default. Scales all fonts on the chart.
- The `chart()`-function now has a new option `width` that is set to 0.9
  by default. Sets the overall `linewidth` of the chart. (Thank you
  @andreltr for the suggestion. See
  [Discussion](https://github.com/serkor1/cryptoQuotes/discussions/30))

<details>
<summary>
Static set to FALSE (Default Palette)
</summary>

``` r
# static = FALSE
chart(
  ticker  = BTC,
  main    = kline(),
    indicator = line(
    sma(n = 7),
    sma(n = 14),
    sma(n = 21)
  ),
  options = list(
    static = FALSE,
    palette = "hawaii"
  ) 
)
```

<img src="man/figures/NEWS-unnamed-chunk-3-1.png" style="display: block; margin: auto;" />
</details>
<details>
<summary>
Static set to TRUE (“Set 3” palette)
</summary>

``` r
# static = TRUE
chart(
  ticker  = BTC,
  main    = kline(),
  indicator = line(
    sma(n = 7),
    sma(n = 14),
    sma(n = 21)
  ),
  options = list(
    static  = TRUE,
    palette = "Set 3"
  ) 
)
```

<img src="man/figures/NEWS-unnamed-chunk-4-1.png" style="display: block; margin: auto;" />
</details>

### Supported Exchanges (Issue [\#14](https://github.com/serkor1/cryptoQuotes/issues/14))

[{cryptoQuotes}](https://serkor1.github.io/cryptoQuotes/) now supports
the following exchanges:

- Crypto.com
- Huobi
- MEXC

## Breaking Changes

## Bugfixes

### Charting

- Fixed a bug in the `chart()`-function where a warning would be given
  if called using namespace qualified function calls (Issue
  [\#13](https://github.com/serkor1/cryptoQuotes/issues/13))
- Fixed a bug in the `chart()`-function where a `legend` wouldn’t show
  unless a main-chart indicator were included. (Issue
  [\#13](https://github.com/serkor1/cryptoQuotes/issues/13))

### Quotes

- Removed `1s` from *Binance spot*
- Removed `3m`, `6h` and `3d` in *Bitmart spot*

These intervals have been removed as they have either been discontinued,
or were non-existent.

# Version 1.3.1

## General

> **NOTE:** With this update the package is no longer considered
> `experimental`.

- Removed deprecated functions `getQuote()`-, `getFGIndex()`- and
  `getLSRatio()`-functions.

- Removed decprecated functions `availableExchanges()`-,
  `availableIntervals()`- and `availableTickers()`-functions.

These functions were planned to be deleted in `1.4.0` - however, we have
decided to aim for an `JOSS`- and `rOpenSci`-subscription which requires
some degree of stability. Hence the deletion of these function at
`1.3.0`.

We expect `1.4.0` to be released *after* `rOpenSci`-submission and
acceptance :pray:

## Improvements

### New features

- `smi()`-function, a `subchart`-indicator built on the
  `TTR::SMI()`-function.
- `donchian_channel()`-function, a `main chart`-indicator built on the
  `TTR::DonchianChannel()`-function

<details>
<summary>
Usage
</summary>

``` r
chart(
  ticker = BTC,
  main   = kline(),
  indicator = list(
    donchian_channel()
  ),
  sub = list(
    smi()
  )
)
```

<img src="man/figures/NEWS-unnamed-chunk-5-1.png" style="display: block; margin: auto;" />
</details>

### Expanded Support

- `get_openinterest()` is now supported by `kraken`

<details>
<summary>
Usage
</summary>

``` r
tail(
  get_openinterest(
    ticker   = "PF_XBTUSD",
    interval = "1h",
    source   = "kraken"
  )
)
```

    #>                     open_interest
    #> 2025-09-15 15:00:00      2758.929
    #> 2025-09-15 16:00:00      2756.115
    #> 2025-09-15 17:00:00      2757.801
    #> 2025-09-15 18:00:00      2763.799
    #> 2025-09-15 19:00:00      2763.216
    #> 2025-09-15 20:00:00      2768.271

</details>

### Charting

- The `chart()`-function now has proper `light`-theme available that
  isn’t the default `plotly`-values.
- The charts now displays date ranges as a subtitles.
- The `bollinger_bands()`-function now accepts a `color`-argument. These
  can be passed as `Hexadecimal`-colors or as is, `"blue"` for example.
- A new main chart function has been introduced. `pline()` which is a
  univariate price chart based on either open, high, low or close
  prices.

<details>
<summary>
Usage
</summary>

``` r
chart(
  ticker = BTC,
  main   = pline(price = "close"),
  indicator = list(
    bollinger_bands(
    color = "steelblue"
  )
  ),
  sub = list(
    volume()
  ),
  options = list(
    dark = FALSE
  )
)
```

<img src="man/figures/NEWS-unnamed-chunk-7-1.png" style="display: block; margin: auto;" />
</details>

### Documentation

- The documentation has been extensively reworked. This is includes, but
  not limited to, sample outputs for all `get_*`-functions.

### Backend Changes

- The `chart()`-functions no longer depend on `rlang`.

> **Note:** we are generally moving away from `rlang`, `purrr` and
> `tidyverse` in general. We are, however, keeping the `tidyverse`
> styleguide.

- Removed dependency on `conflicted`-package.

Prior to version `1.3.0` the `get*`-functions were following the syntax
of [{quantmod}](https://github.com/joshuaulrich/quantmod) closely, and
this goes for the function naming too. With the adoption of the
`tidyverse` style guide, there is no conflicts that needs to be resolved
on `stable`- and `experimental`-functions.

### New developper tools

- `pull()`-function
- `var_ly()`-function
- `build()`-function

## Breaking Changes

- The `get_fgindex()`-function now returns columns in lower case.

## Bugfixes

- Fixed a bug where `get_fgindex()` where labelled as `deprecated`
- Fixed a bug in the `limitations`-article where the desired number of
  observations werent compatible with the `kraken`-exchange.
- Fixed a warning in the `get_lsratio()`-function with
  `source = "binance"`
- Fixed a bug in the `lsr()`-indicator which broke the
  `chart()`-function when included.
- Fixed a bug in the `get_quote()`-function where if `to = NULL` and
  `from != NULL` the returned `quote` would be filtered according to
  `UTC` and not `Sys.timezone()`
- Fixed a bug in the `chart()`-function where the inferred intervals
  would be incorrect for leap years, and months different from 30 days.

# Version 1.3.0

## Improvements

### General function improvements

- `get_lsratio` and `getLSratio()` supports `kraken` and `bybit` as
  `source`

- `available_`-functions are more adaptive to the calling environments

``` r
## charting the klines
## with indicators as
## subcharts
available_exchanges(type = 'ohlc')
```

Now returns all available exhanges that supports Open, High, Low and
Close market data. The `type`-argument can be changed to, for example,
`lsratio` to get all available exchanges that supports Long to Shorts
ratios. Similar changes have been made to remaining
`available_`-functions.

### Error-handling

All `get_*`- and `available_*`-functions are now more robust to API and
input errors.

### Default Returning

- `quotes` and `fear and greed index` now returns `200` rows instead of
  `100`

### Charting

- The `charts` now has a `dark` and `light` theme. Its passed into the
  `options = list(dark = TRUE)` of the `chart()`-function.
- The `charts` are now more color deficiency compliant, and the
  `deficiency` parameter in `options = list(deficiency = TRUE)` now
  applies to all `chart`-elements
- The `charts` are now constructed without `%>%` and, should, be more
  intuitive to navigate in. See example below,

``` r
## charting the klines
## with indicators as
## subcharts
chart(
  ticker     = BTC,
  main       = kline(),
  sub        = list(
    volume()
  ),
  indicator = list(
    bollinger_bands(),
    sma(),
    alma()
  ),
  options = list(
    dark       = TRUE,
    deficiency = FALSE
  )
)
```

<img src="man/figures/NEWS-unnamed-chunk-8-1.png" style="display: block; margin: auto;" />

### Exchange Support

The following exchanges have been added to list of `exchanges`
available,

- ByBit

### New features

- Funding rates, `get_fundingrate()`

<details>
<summary>
Usage
</summary>

``` r
## get funding rate
tail(
  get_fundingrate(
    ticker = "BTCUSDT",
    source = "binance"
  )
)
```

    #>                     funding_rate
    #> 2025-09-14 02:00:00    8.182e-05
    #> 2025-09-14 10:00:00    4.780e-05
    #> 2025-09-14 18:00:00    3.115e-05
    #> 2025-09-15 02:00:00    6.207e-05
    #> 2025-09-15 10:00:00    8.259e-05
    #> 2025-09-15 18:00:00    8.189e-05

</details>

- Open interest, `get_openinterest()`

<details>
<summary>
Usage
</summary>

``` r
## get funding rate
tail(
  get_openinterest(
    ticker = "BTCUSDT",
    source = "binance"
  )
)
```

    #>      open_interest

</details>

## Breaking Changes

### Charting

- All the `charting`-functions have been reworked without backwards
  compatibility, or `lifecycle::deprecated()`-warnings. The
  `charting`-functions were, and still is, in an `experimental`-stage.

### API Calls

- All `dates` passed to `get_*`-functions assumed the dates were given
  in `UTC`, and were retrieved as `UTC`. These have now been changed;
  all functions now uses `Sys.timezone()` as `default` upon request and
  retrieval.

## Warning

As [{cryptoQuotes}](https://serkor1.github.io/cryptoQuotes/) has moved
to the `tidyverse` style guide, the `getFoo`-functions are now
`deprecated`. These will be permanently deleted, and removed from the
[{cryptoQuotes}](https://serkor1.github.io/cryptoQuotes/), at version
1.4.0!

# Version 1.2.1

### Minor Updates

- Added DOGECOIN data. This data is extracted on the `1m` chart, around
  Elon Musks Tweet.
- Added a usecase in the Vignette about Dogecoin and Elon Musk to
  showcase the functionality of the library.

### Bugfixes

- Corrected misspelled ticker in Vignette
- All returned Quotes are now in `UTC`, again.
- Fixed an error on the `Bitmart` API where weekly candles would throw
  an error.

# Version 1.2.0

- All `from` and `to` arguments are now more flexible, and supports
  passing `Sys.Date()` and `Sys.time()` directly into the
  `get`-functions.

- `getQuote()` now returns up to 100 pips preceding the specified `to`
  date, when `from = NULL`. It returns 100 pips, or up to `Sys.Date()`,
  from the specified `from` date.

The `getQuote()`-function can now be used as follows;

``` r
## Specifying from
## date only;
##
## Returns 10 pips
getQuote(
 ticker   = 'BTCUSDT',
 interval = '1d'
 from     = as.character(Sys.Date() - 10)
 )
```

``` r
## Specifying to
## date only;
##
## Returns 100 pips
getQuote(
 ticker   = 'BTCUSDT',
 interval = '1d'
 to     = as.character(Sys.Date())
 )
```

## Market Sentiment

Four new functions are added,

- `getFGIndex()` which returns the daily Fear and Greed Index.
- `addFGIndex()` which adds the Fear and Greed Index as a subplot to
  price charts.
- `getLSRatio()` which returns the long-short ratio with varying
  granularity. Contributor has been credited.
- `addLSRatio()` which adds the long-short ratio as a subplot to price
  charts.

## Convinience functions added

Three new convinience functions are added applicable to some situations,

- `removeBound()`
- `splitWindow()`
- `calibrateWindow()`

# Version 1.1.0

## Frontend

`getQuote()` now returns up to 100 pips when `to` and `from` is `NULL`

## Backend

- All code has been rewritten so its compatible with
  [{httr2}](https://github.com/r-lib/httr2), the package used
  [{httr}](https://github.com/r-lib/httr) at version `1.0.0`.

## Future releases

In the next release, three more exchanges will be supported.

## Known bugs

The returned `quotes` are in local timezone, this is an unintentional
feature and will be fixed in a bugfix.

# Version 1.0.0

- Initial CRAN submission :rocket:
