diff --git a/NAMESPACE b/NAMESPACE
index 0dfeb78..439f589 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -41,6 +41,7 @@ export(ax_xaxis)
 export(ax_yaxis)
 export(ax_yaxis2)
 export(bar_opts)
+export(bubble_opts)
 export(config_update)
 export(events_opts)
 export(format_date)
diff --git a/R/apex-options.R b/R/apex-options.R
index d313520..9ff322b 100644
--- a/R/apex-options.R
+++ b/R/apex-options.R
@@ -350,3 +350,42 @@ pie_opts <- function(size = NULL,
   )
 }
 
+
+
+#' @title Bubble options
+#' 
+#' @description Use these options in \code{\link{ax_plotOptions}}.
+#'
+#' @param minBubbleRadius Minimum radius size of a bubble.
+#'  If a bubble value is too small to be displayed, this size will be used.
+#' @param maxBubbleRadius Maximum radius size of a bubble.
+#'  If a bubble value is too large to cover the chart, this size will be used.
+#' @param ... Additional parameters.
+#' 
+#' @note See \url{https://apexcharts.com/docs/options/plotoptions/bubble/}.
+#'
+#' @return A \code{list} of options that can be used in \code{\link{ax_plotOptions}}.
+#' @export
+#'
+#' @examples
+#' apex(
+#'   data = mtcars, 
+#'   type = "scatter", 
+#'   mapping = aes(x = wt, y = mpg, z = qsec)
+#' ) %>% 
+#'   ax_plotOptions(
+#'     bubble = bubble_opts(
+#'       minBubbleRadius = 1,
+#'       maxBubbleRadius = 20
+#'     )
+#'   )
+bubble_opts <- function(minBubbleRadius, maxBubbleRadius, ...) {
+  dropNulls(
+    list(
+      minBubbleRadius = minBubbleRadius,
+      maxBubbleRadius = maxBubbleRadius,
+      ...
+    )
+  )
+}
+
diff --git a/R/apex-utils.R b/R/apex-utils.R
index 0ec2736..8b6a4b0 100644
--- a/R/apex-utils.R
+++ b/R/apex-utils.R
@@ -188,6 +188,7 @@ ax_chart <- function(ax,
 #' @param heatmap See \code{\link{heatmap_opts}}.
 #' @param radialBar See \code{\link{radialBar_opts}}.
 #' @param pie See \code{\link{pie_opts}}.
+#' @param bubble See \code{\link{bubble_opts}}.
 #' @param ... Additional parameters.
 #'
 #' @return A \code{apexcharts} \code{htmlwidget} object.
@@ -232,6 +233,7 @@ ax_plotOptions <- function(ax,
                            heatmap = NULL,
                            radialBar = NULL,
                            pie = NULL,
+                           bubble = NULL,
                            ...) {
   params <- c(as.list(environment()), list(...))[-1]
   .ax_opt2(ax, "plotOptions", l = dropNulls(params))
diff --git a/R/apex.R b/R/apex.R
index 37a199a..6bb5ccd 100644
--- a/R/apex.R
+++ b/R/apex.R
@@ -240,7 +240,8 @@ config_bar <- function(horizontal = FALSE, datetime = FALSE) {
       )
     ),
     tooltip = list(
-      shared = TRUE
+      shared = TRUE, 
+      followCursor = TRUE
     )
   )
   if (isTRUE(horizontal)) {
diff --git a/man/ax_plotOptions.Rd b/man/ax_plotOptions.Rd
index 683cfa3..3e3d597 100644
--- a/man/ax_plotOptions.Rd
+++ b/man/ax_plotOptions.Rd
@@ -10,6 +10,7 @@ ax_plotOptions(
   heatmap = NULL,
   radialBar = NULL,
   pie = NULL,
+  bubble = NULL,
   ...
 )
 }
@@ -24,6 +25,8 @@ ax_plotOptions(
 
 \item{pie}{See \code{\link{pie_opts}}.}
 
+\item{bubble}{See \code{\link{bubble_opts}}.}
+
 \item{...}{Additional parameters.}
 }
 \value{
diff --git a/man/bubble_opts.Rd b/man/bubble_opts.Rd
new file mode 100644
index 0000000..aaaac3d
--- /dev/null
+++ b/man/bubble_opts.Rd
@@ -0,0 +1,39 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/apex-options.R
+\name{bubble_opts}
+\alias{bubble_opts}
+\title{Bubble options}
+\usage{
+bubble_opts(minBubbleRadius, maxBubbleRadius, ...)
+}
+\arguments{
+\item{minBubbleRadius}{Minimum radius size of a bubble.
+If a bubble value is too small to be displayed, this size will be used.}
+
+\item{maxBubbleRadius}{Maximum radius size of a bubble.
+If a bubble value is too large to cover the chart, this size will be used.}
+
+\item{...}{Additional parameters.}
+}
+\value{
+A \code{list} of options that can be used in \code{\link{ax_plotOptions}}.
+}
+\description{
+Use these options in \code{\link{ax_plotOptions}}.
+}
+\note{
+See \url{https://apexcharts.com/docs/options/plotoptions/bubble/}.
+}
+\examples{
+apex(
+  data = mtcars, 
+  type = "scatter", 
+  mapping = aes(x = wt, y = mpg, z = qsec)
+) \%>\% 
+  ax_plotOptions(
+    bubble = bubble_opts(
+      minBubbleRadius = 1,
+      maxBubbleRadius = 20
+    )
+  )
+}