what mean of Trend/Ratio/Reasonableness analysis

1. Trend Analysis
An aspect of technical analysis that tries to predict the future movement of a stock based on past data. Trend analysis is based on the idea that what has happened in the past gives traders an idea of what will happen in the future.

There are three main types of trends: short-, intermediate- and long-term.

Trend analysis tries to predict a trend like a bull market run and ride that trend until data suggests a trend reversal (e.g. bull to bear market). Trend analysis is helpful because moving with trends, and not against them, will lead to profit for an investor.


2. Ratio Analysis
Fundamental Analysis has a very broad scope. One aspect looks at the general (qualitative) factors of a company. The other side considers tangible and measurable factors (quantitative). This means crunching and analyzing numbers from the financial statements. If used in conjunction with other methods, quantitative analysis can produce excellent results.

Ratio analysis isn't just comparing different numbers from the balance sheet, income statement, and cash flow statement. It's comparing the number against previous years, other companies, the industry, or even the economy in general. Ratios look at the relationships between individual values and relate them to how a company has performed in the past, and might perform in the future.

For example current assets alone don't tell us a whole lot, but when we divide them by current liabilites we are able to determine whether the company has enough money to cover short term debts.

Example:
Working Capital Management
Working Ratio
Solvency Ratio
Sterling Ratio
Treynor Ratio
Sortino Ratio
Turnover Ratio
Upside/Downside Ratio
Specialist Short Sale Ratio
Short Interest Ratio
Total Debt Service Ratio - TDS
Total Expense Ratio - TER
Turnover
Trailing Twelve Months - TTM
Speculation Index
Value Stock
Trailing
Undervalued
Trailing Price-To-Earnings - Trailing P/E

3. Reasonableness Analysis

Reasonableness analysis tries to analyze whether the figures and the items are reasonable or not. For example, in performing a price reasonableness analysis, the contracting officer compared and contrasted the offerors’ final proposed prices for the various quantities of the exciter radios. More specifically, the contracting officer did a comparison of the proposed prices with each other, a comparison of the proposed prices to the independent government estimate, the technical support office’s screening analysis estimate, the final market research estimate, and the historical pricing information for similar items.