vega-frontend-monorepo/specs/6007-CHAR-chart.md

Chart

Display options

• Must be able to change time interval from a list of intervals (6007-CHAR-001)
  • 1m
  • 5m
  • 15m
  • 1H
  • 6H
  • 1D
• Must be able to change display type from a list of display types (6007-CHAR-002)
  • Mountain
  • Candlestick
  • Line
  • OHLC
• Must icon will change depending on the display type selected (6007-CHAR-003)
  • Mountain
  • Candlestick
  • Line
  • OHLC
• Must be able to add overlays by selecting from a list of overlays (6007-CHAR-004)
  • Bollinger bands
  • Envelope
  • EMA
  • Moving Average
  • Price monitoring bounds
• Must be able to add studies by selecting from a list of studies (6007-CHAR-005)
  • Eldar-ray
  • Force index
  • MACD
  • RSI
  • Volume
• Must be able to add multiple studies at the same time (6007-CHAR-006)
• Must be able to close any studies selected (6007-CHAR-007)
• Must be able to add multiple overlays at the same time (6007-CHAR-008)
• Must be able to close any overlays selected (6007-CHAR-009)

Price and Time

• Must see details of price from where my mouse cursor is on the chart(6007-CHAR-010)

  • Time (24h)
  • Date (dd/MMM/yyyy)
  • O
  • H
  • L
  • C
  • Change

• Must see crosshair on the chart where my mouse cursor is(6007-CHAR-011)

• Must be able to mousewheel scroll to extend/reduce time range(6007-CHAR-012)

• Must x axis shows time range(6007-CHAR-013)

• Must y axis shows price range(6007-CHAR-014)

• Must show the last price line on the Y axis (6007-CHAR-015)

Display Types

Mountain

• Must show area line chart with the line being at the last price (6007-CHAR-016)

Candlestick

• Must body is green if the close is higher than the open (6007-CHAR-017)
• Must body is red if the close is lower than the open (6007-CHAR-018)
• Must show open price (6007-CHAR-019)
• Must show high price (6007-CHAR-020)
• Must show low price (6007-CHAR-021)
• Must show close price (6007-CHAR-022)

Line

• Must show line on the chart with the line being the the last price (6007-CHAR-023)

OHLC

• Must show open price (6007-CHAR-024)
• Must show high price (6007-CHAR-025)
• Must show low price (6007-CHAR-026)
• Must show close price (6007-CHAR-027)
• Must show in green if the close is higher than the open (6007-CHAR-028)
• Must show in red if the close is lower than the open (6007-CHAR-029)

Overlays

Bollinger bands

• Must show upper band (6007-CHAR-030)
• Must show lower band (6007-CHAR-031)
• Must show band values at time of cursor position (6007-CHAR-032)

Envelope

• Must show upper line (6007-CHAR-033)
• Must show lower line (6007-CHAR-034)
• Must show line values at time of cursor position (6007-CHAR-035)

EMA

• Must show line (6007-CHAR-036)
• Must show line value at time of cursor position (6007-CHAR-037)

Moving Average

• Must show line (6007-CHAR-038)
• Must show line value at time of cursor position (6007-CHAR-039)

Price monitoring bounds

• Must show min line (6007-CHAR-040)
• Must show max line (6007-CHAR-041)
• Must show reference line (6007-CHAR-042)
• Must show line values at time of cursor position (6007-CHAR-043)

Studies

Eldar-ray

• Must show bear power line (6007-CHAR-044)
• Must show bull power line (6007-CHAR-045)
• Must show line values at time of cursor position (6007-CHAR-046)

Force index

• Must show force line (6007-CHAR-047)
• Must show line value at time of cursor position (6007-CHAR-048)

MACD

• Must show MACD line (6007-CHAR-049)
• Must show signal line (6007-CHAR-050)
• Must show histogram (6007-CHAR-051)
• Must show line values at time of cursor position (6007-CHAR-052)

RSI

• Must show RSI line (6007-CHAR-053)
• Must show line value at time of cursor position (6007-CHAR-054)

Volume

• Must show volume bars (6007-CHAR-055)
• Must show bar value at time of cursor position (6007-CHAR-056)