Cards Flashcards
(151 cards)
What is Trend Following?
-Buy on a positive Momentum and
sell on negative momentum
-This method makes money in trending markets and loses in ranging markets
What is the Unbreakable rule?
Always an unavoidable risk you buy into a winning signal and still lose money
What does the TPI tell you?
Buy high and sell higher
Sell Low and Buy lower
A long and short is?
Long= Expecting price to rise
Short=Expecting price to fall
What are the 5 W’s when looking for data?
Who,what,where,when,why
True or false: we always use samples when looking at financial information
True
How is Categorical data presented to you?
Names
What is Linear and logarithmic scale?
Linear is equal distances on the axis
Logarithmic is compressed large values for a wide range to be covered
What is a stationary Timeseries?
Generally oscillating sideways, containing a seasonal and random component
What is a non stationary Timeseries?
Randomly unconstrained in various directions and contains a Trend, seasonal and random component
What is Timeseries data?
Data of any measurement that’s occurring overtime
What is a histogram?
A chart that gives frequency information for how often certain events occur in a data series
What are the 6 possible histogram shapes?
Bell Curve, Right skew, left skew, uniform Distribution, uni-modal and bi-modal
Where is the mean, median and mode in a right and left skew and a symmetric histogram?
Right skew-Mode, median, and mean going right
Left Skew- Mode, Median, Mean going left
-Symmetric has all 3 in the same spot
What is the process for getting the SD using the measurement of variance?
1st- Square all measurements away from the center of distribution, creating variance
2nd- Then take the square root of variance giving us the SD
What percentage of information is contained within 1 SD? 2 SD? 3 SD?
68%. 95%. 99.7%
True or False: 1 Z-Score is equal to 1 standard Deviation?
True
What is a Standard Deviation?
They tell us the Average Variability
What is the Z-Score and its formula?
- A standardized measurement of the significance of variability
Z=X-U/SD
Using a number, how correlated is a dot chart going up and right?
1 for perfect positive correlation
Using a number, how correlated is a dot chart going left to right and downward?
-1 for perfect negative correlation
Using a number how correlated is a dot chart with dots everywhere?
0 for uncorrelated
What is a scatter plot?
A chart that reveals information about the relationship between 2 variables scaling from 1 to -1
What is a regression?
A regression allows you to quantify the relationship between 2 variables and possibly make future price predictions