def _insert_table_with_overall_measures(self, prices_df: PricesDataFrame, ticker: Ticker):
table = Table(column_names=["Measure", "Value"], css_class="table stats-table")
table.add_row(["Instrument", ticker.as_string()])
series = prices_df[PriceField.Close]
table.add_row(["Start date", date_to_str(series.index[0])])
table.add_row(["End date", date_to_str(series.index[-1])])
trend_strength_overall = trend_strength(prices_df, self.use_next_open_instead_of_close)
table.add_row(["Overall strength of the day trends", trend_strength_overall])
trend_strength_1y = trend_strength(prices_df.tail(252), self.use_next_open_instead_of_close)
table.add_row(["Strength of the day trends in last 1Y", trend_strength_1y])
self.ticker_to_trend_dict[ticker] = (trend_strength_1y, trend_strength_overall)
table.add_row(["Up trends strength", up_trend_strength(prices_df, self.use_next_open_instead_of_close)])
table.add_row(["Down trends strength", down_trend_strength(prices_df, self.use_next_open_instead_of_close)])
self.document.add_element(table)
def _add_page(self, ticker: Ticker):
self._add_header()
self.document.add_element(ParagraphElement("\n"))
self.document.add_element(HeadingElement(2, ticker.as_string()))
self.document.add_element(ParagraphElement("\n"))
price_df = self.price_provider.get_price(ticker, PriceField.ohlcv(), self.start_date, self.end_date)
self._insert_table_with_overall_measures(price_df, ticker)
self.document.add_element(ParagraphElement("\n"))
self._add_price_chart(price_df)
self.document.add_element(ParagraphElement("\n"))
self._add_trend_strength_chart(price_df)
self.document.add_element(ParagraphElement("\n"))
self._add_up_and_down_trend_strength(price_df)
self.document.add_element(NewPageElement()) # add page break