Delta (∆) represents the difference between two numbers. Absolute delta is found by subtracting smaller from larger number. Negative numbers are added when subtracting
Line graphs show changes over time and require 4 paragraphs. Internet usage increased from 20% in USA to 100% in Canada by 2009. UK immigration and net migration peaked in 2004-2007. UK acid rain emissions decreased significantly from 1990 to 2007. Car ownership in Britain increased from 1971 to 2007
Fibonacci retracement levels show potential support and resistance areas on charts. Levels are based on Fibonacci sequence numbers: 23.6%, 38.2%, 61.8%, 78.6%, 50%. Indicator connects any two significant price points, typically highs and lows
Fibonacci levels are derived from the golden ratio and measure mathematical proportionality. Common levels are 23.6%, 38.2%, 50%, 61.8%, and 78.6%. Fibonacci analysis helps identify support and resistance points in markets
RSI measures security's price changes and detects overbought/oversold conditions. Developed by J. Welles Wilder Jr. in 1978. Displays on 0-100 scale as oscillator
Ashley and Marcy enjoy different after-school activities: film watching, singing, acting. Alan's daily routine includes Sunday cinema, guitar class, and weekend visits to grandparents. Students in Jason's class prefer cinema, soccer, reading, and computer games. George's daily routine includes milking cows, watering vegetables, and cooking