Monday, 11 August 2025

Bitcoin

 Q1. What is device Hashrate (TH/S)?

A1. “TH/S” is the unit of BITCOIN mining machine for calculating “how much Bitcoin can be mined with your device”. More TH/S means more mining power.

Q2. How Bitcoin mining works?

A2. By solving a complex mathematical puzzle that is part of the Bitcoin program and including the answer in the block. The puzzle that needs solving is to find a number that, when combined with the data in the block and passed through a Hash function, produces a result that is within a certain range.

Q3. Bitcoin Price?

A3. 1 Bitcoin = 663135.37 Indian Rupees.

Q4. What is a Block on Blockchain?

A4. A Block records some or all of the most recent Bitcoin Transactions that have not yet entered any prior blocks. Thus, a Block is like a page of a ledger or Record Book. Each time a Block is “completed”, it gives way to the next Block in the Blockchain.

Q5. How Mining works?

A5. Miners on the network (sometimes referred to as Nodes, but not quite the same!) select Transactions from the Pools and form them into a Block. A Block is basically a collection of Transactions (at this moment in time, still unconfirmed Transactions), in addition to some extra Metadata.

Q6.Does Bitcoin use encryption?

A6. No, Bitcoin does not use encryption. It is called “Cryptocurrency” because its Digital Signature Algorithm uses the same mathematical Techniques that are used for a type of Encryption based on Elliptical curves. (In particular, Bitcoin uses the ECDSA Algorithm with Elliptic curve SECP256K1.

 

Q7. Are Bitcoin Transactions encrypted?

A7.A Transaction is a transfer of Bitcoin value, that is broadcast to the network and collected into Blocks. Transactions are not Encrypted, so it is possible to browse and view every Transaction ever collected into a Block. Once Transactions are buried under enough confirmations they can be considered irreversible.

Q8. Is Bitcoin an Algorithm?

A8. A significant element of Bitcoin that facilities its operation is the Bitcoin Algorithm for proof of Work Mining, which is known as Secure Hash Algorithm 256 (SHA-256). Proof of work mining is an essential component of the Bitcoin system that enables for the correct processing of Transactions on the Blockchain.

Investment Referral1

 1. The mathematical formula EMI= (P * R * (1+R) n)/ (1 + R) n-1

Where P stands for the loan amount or principle,

R is the interest rate per month [if the interest rate per annum is 11%,

then rate of interest per annum will be 11/ (12 * 100)],

and n is the number of monthly installments.

2. The actual formula used to calculate the PMI assigns weight to each common element and then multiplies them by 1 for improvement, 0.5 for no change, and 0 for deterioration.

A reading above 50 suggests an improvement, while a reading below 50 suggests deterioration.

3. The Statutory Liquidity Ratio is determined by the Central Bank as the percentage of Total Demand and Time Liabilities.

            The Time Liabilities refer to the Liabilities of a Bank which is to be paid to the Customer anytime the demand arises and are the Deposits of the Customers which are to be paid on Demand.

4. Reserve Ratio = Reserve Requirement * Bank Deposits.

Net Demand and Time Liabilities which is nothing but a summation of Savings Accounts, Current Accounts and Fixed Deposits which are held by the Bank.

Also, CRR formula, = (Reserved Maintained with Central Bank / Bank Deposits ) * 100%

Cash Ratio Formula = (Cash and Cash Equivalents) / Current Liabilities

5. Securities Transaction Tax is levied on each Purchase and Sale of Equity Listed on a Domestic and Recognized Stock Market. The Rate of Transaction is determined by the Government.

All Stock Market Transactions that involve Equity or Equity Derivatives like Futures and Options are liable to be taxed under the STT Act.

6. Business Activity Index- Each index is calculated by subtracting the percentage of Respondents Reporting a Decrease from the Percentage Reporting an Increase.

7. Consumer Price Index is calculated by dividing the Price of the Basket of Goods and Services in a Given Year (t) by the Price of the same Basket in a Base Year. This ratio is then multiplied by 100, which results in the CPI. In the base year, CPI always adds upto100.

CPI = (Cost of Basket in Current Period / Cost of Basket in Base Period) * 100

CPI = ($ 70 / $50) * 100 = 140

The CPI  is 40 percent higher in the Current Period then in the Base Period.

CPI is a measure that examines the Weighted Average of Prices of a Basket of Consumer Goods and Services, such as transportation, food and medical care.

It is calculated by taking Price Changes for each item in the pre-determined Basket of Goods and Averaging them.

8. A Current Account Deficit implies a reduction of Net Foreign Assets.

Current Account = Change in Net Foreign Assets.

If an economy is running a Current Account Deficit, it is Absorbing, where

Absorption = Domestic Consumption + Investment + Government Spending,

more than that it is Producing.

9. GDP = Private Consumption + Gross Investment + Government Investment + Government Spending + (Exports – Imports)

Nominal value changes due to shifts in quantity and price.

10. Per Capita Income or Average Income measures the Average Income earned per person in a given area (city, region, country, etc.) in a specified year.

It is calculated by dividing the area’s Total Income by its Total Population.

11. The Industrial Production Index is a monthly economic indicator measuring Real Output in the Manufacturing, Mining, Electric & Gas Industries, relative to a Base Year.

12. To calculate the Compounded Annual Growth Rate of an Investment:

Divide the value of an Investment at the end of the period by its value at the beginning of that period. Raise the result to an exponent of one divided by the number of years. Subtract one from

the subsequent result.

Compounded Annual Growth = (Present / Past) 1/n – 1

= (310 / 205) 1/ 10 – 1

= 0.042223

= 4.22 %

13. The working definition of a Recession is Two Consecutive quarters of negative economic Growth as measured by a country’s GDP, although the National Bureau of Economic Research (NBER) does not necessarily need to see this occur to call a Recession, and uses more frequently reported monthly data.

14. Repo Rate refers to the Rate at which Commercial Banks borrow money by selling their Securities to the Central Bank of country, i.e (RBI) to maintain Liquidity, in case of shortage of funds or due to some statutory measures. It is one of the main tools of RBI to keep inflation under control.

15. To calculate Inflation, start by subtracting the current price of a good from the historical price of the same good. Then divide that number by the Current Price of the Good. Finally, multiply that number by 100 and write your answer as a percentage.

16. To calculate Growth Rate, start by subtracting the Past value from the Current Value. Then divide that number by the Past value. Finally, multiply your answer by 100 to express it as a percentage.

Eg. If the value of your company was $100 and now it’s $200, first you subtract 100 from 200 and get 100 and then divide the 100 by 100 (Past Value) & then multiply the result by 100.

17. For WPI, a set of 697 commodities and their prices are used for the calculation. The selected commodities are supposed to represent various strata of the economy and are supposed to give a comprehensive WPI value for the economy.

WPI is calculated on a base year and WPI for the base year is assigned to be 100.

To show the calculated, let’s assume the base year to be 2010. The data of whole sale prices of all the 435 commodities in the base year and the time for which WPI is to be calculated is gathered. Let’s calculate WPI for the year 2011 for a particular commodity, say wheat.

Assume that the price of a kilogram of wheat in 2010 = Rs.16.75 and in 2011 = Rs.1895

The WPI of wheat for the year 2011 is ((Price of wheat in 2011 – Price of wheat in 2010) /

(Price of wheat in 2010)) * 100

(i.e)(((18.95 – 16.75) / (16.75)) * 100 = 13.13

Since WPI for the base year is assumed as 100, WPI for 2011 will become 100 + 13.13 = 113.13

In this way individual WPI values for remaining 696 commodities are calculated and then the weighted average of individual WPI figures are found out to arrive at the overall Whole Sale Price Index. Commodities are given weightage depending upon its influence in the economy.

18. Reserve Repo Rate is a mechanism to absorb the Liquidity in the Market, thus restricting the borrowing power of investors. Reverse Repo Rate is when the RBI borrows money from Banks, when there is excess Liquidity in the Market. The Banks benefit out of it by receiving interest for their Holdings with the Central Bank.

During high levels of inflation in the economy, the RBI increases the Reverse Repo. It encourages the Banks to park more funds with the RBI to earn higher returns on excess funds. Banks are left with lesser funds to extend loans and borrowings to consumers.

Saturday, 2 August 2025

Investment Referral

1. Bonds
A) Infrastructure Bonds

    It is a type of bond issued by both private corporations and by state-owned enterprises to finance the construction of an infrastructure facility
    These bonds may be nominated both in local and in more stable foreign currencies, such as U.S. dollars or euros.
    The proceeds of these bonds are invested by the company in infrastructure facilities of the country.
    Such bonds carries a fixed rate of interest to be paid at the time of maturity.
    These bonds have become a tool of tax planning. If a person is investing in infrastructure bonds, he will be eligible for deduction upto maximum of Rs.20000. every financial year.
    These are long term investment bonds issued by any NBFC company, like Industrial Financial Corporation of India or IDF.
    These companies are an ombudsman borrowing from the investors and lending to the government.
    These bonds are used to fund government infrastructure projects. Thus an individual is directly helping in nation development.

B) Capital Gain Bonds

    It is also known as section 54EC Bonds. It offers tax-exemption on long-term capital gains from selling or assets.
    They are fixed income instruments issued by permitted public sector units, meaning they are backed by government.
    Tax-Benefit- Investors can defer capital gain tax payments and claim exemption under section 54EC of the Income Tax Act. This exemption applies to individuals, companies, firms, HUFs and LLPs.
    Eligibility-To be eligible, the asset sold, must be a long-term capital asset, such as building or land. 54EC bonds do not offer tax-exemption on short-term capital gains.
    Risk- Because they are backed by public sector enterprises, these bonds are generally rated AAA and have a low default rate.
     Focus- Capital gain bonds primarily fund rural electrification projects supporting rural electric co-operatives, government departments and state electric boards.

2. National Savings Scheme(NSS) are a group of savings schemes in India that are available to citizens through post offices and banks.

    Some of the schemes include:

Here are some features of NSC (National Savings Certificate)

    A popular savings bond that is part of India Posts Postal Savings System. NSCs are a good option for small savings and tax savings instruments.

    Interest- NSCs offer a fixed interest rate that compounds annually and is paid out at maturity.
    Tax-Benefits- NSCs qualify for tax benefits under section 80C of Income Tax Act.
    Lock-In-Period- NSCs have a 5-year Lock-In-Period, so you can not withdraw the money early.
    Opening- You can open an NSC at any Post-Office in India.

    National Savings Scheme (Monthly Income Accounts)

    This scheme has a minimum deposit of Rs.1000. and a maximum deposit of Rs.9 lakhs for a single account and Rs.15 lakhs for a joint account. Interest is paid monthly and the account can be closed early after one year.

3. Corporate Fixed Deposit

    The deposit placed by the investors with companies for a fixed term & carrying a predefined rate of interest is called Corporate Fixed Deposit. These are majorly issued by NBFCs & Housing Finance Companies.

 4.  Examples of Government Securities

    1. Treasury Bills (Short-Term G-Secs)

    2. Dated Securities (Long-Term G-Secs)

    3. Cash Management Bills (CMBs)

    4. State Development Loans

    5. Treasury Inflation-Protected Securities (TIPS)

    6. Zero-Coupon Bonds

    7. Capital Indexed Bonds

    8. Floating Rate Bonds

    9. Savings Bonds

    10. Treasury Notes

    11. Treasury Bonds

5. Arbitrage Funds- is a type of mutual fund that invests in both stocks and bonds, aiming to generate fixed returns through stock price arbitrage. Fund Managers invest in equities when they identify a clear opportunity for returns, in short-term debts and money market instruments when arbitrage opportunities are available.
i) Strategy- Arbitrage funds seek to profit from the difference or spread between a target company stock price and the price offered by the acquiring company in a merger or acquisition.
ii) Risk-Arbitrage funds are considered relatively low risk but payoffs can be unpredictable.
They can be a good option for investors seeking to profit from a volatile market without taking on to much risk.
iii) Taxation- Taxed like equity fund.
iv) Expense Ratios- Investors should be aware of potentially high expense ratios.

6. Market

A) Spot & Derivative Market
The main difference between Spot & Derivative Markets is that in spot markets, investors own the assets they buy, while in derivative market, investors buy the right to take possession of the assets at the future date.
In Spot Markets, investors buy & hold the assets and take immediate possession of it.
For eg, in stock exchanges, shares are exchanged for cash at the point of sale.
In Derivative Markets, investors buy contracts based on the value of an underlying asset and do not own the asset itself.
For eg, in Future Trading, investors buy contracts based on the value of a commodity.
 
Here are some differences between Spot & Derivative markets:
i) Risk & Reward: Spot Trading is generally simpler and less risky from derivative trading.
ii) Flexibility: Derivative trading offers more flexibility, allowing traders to profit from both rising and falling markets.
iii) Spot Price: is the current quote for immediate purchase of the commodity.
Prices in derivative markets are based on spot prices.
iv) Hedging: Commodity producers and consumers may buy in the spot market and then hedge in the derivative market.
v) Spot Trading involves directly purchasing and owning cryptocurrencies, providing simplicity and transparency.
Derivative trading uses contracts based on the value of cryptocurrencies, offering flexibility and leverage.
    Ideal for long-term investors, spot trading offers lower risks and direct asset ownership.

B) Cash Market & Futures Market-
The main difference between a Cash Market and Futures Market is when transactions are settled:
Cash Market: Transactions are settled immediately or within a short period of time.
For eg: In India, stock market trades are usually settled within T plus 1 or T plus 0 days.
Futures Market: Transactions are settled on a future date at a predetermined price.
In the Futures Market buyers pay for the right to receive as good at a specified date in the future.

Here are some other differences;
i) Ownership: In a cash market, investors immediately own the securities or commodities they purchase.
In the Futures Market, investors commit to a  future transaction through a contract.
ii) Holding Period: In a Cash Market, investors can hold onto thier securities or commodities for as long as they want.
In the Futures Market, investors can hold onto their contracts for a maximum of 5 months.
iii) The risk factor in the Cash Market may be lower than in the Futures Market.

When deciding which market to invest in, investors should consider, factors like settlement period, risk exposure, liquidity and leverage options.
While the Cash Markets offers immediacy, the Futures Market provides avenues for Hedging and Speculation.
Choosing the right market depends on ones financial goals and risk apetite.