Educati e Finanziati Avanzati 03: microstruttura dei mercati e come vendere | corso base di finanza

Microstructure of Financial Markets

Introduction to the Course

• The course is presented as a free lesson, with a humorous note about unpaid fees for previous sessions.

• This session is part of a financial education series aimed at beginners, although it has advanced into intermediate topics.

Understanding Market Microstructure

• The focus today is on market microstructure, which refers to the technical rules governing financial markets.

• Many participants may find it confusing why there are numerous parameters when placing orders and might worry about selecting the wrong one.

Order Execution in Financial Markets

• A common misconception is that trades occur against an intermediary; however, most transactions involve direct exchanges between individuals or institutions.

• Typically, there's another buyer or seller on the other side of a transaction, and both parties must agree on a price quickly due to time constraints.

Automated Systems in Trading

• An automated system manages order matching and pricing in real-time; this lesson will include a live demonstration of buying and selling an ETF.

• Selling usually occurs out of necessity for cash, though there are other minor reasons for selling assets.

Order Book Mechanics

• During off-hours when markets are closed, orders accumulate in what’s called an "order book," which organizes buy and sell orders based on price rather than arrival time.

• Orders are prioritized by price: higher bids come before lower ones for purchases; similarly, lower asks take precedence over higher ones for sales.

Example Scenarios in Trading

• For instance, if someone wants to buy shares at different prices (e.g., 72 vs. 73), the higher offer gets placed first because it's more attractive to sellers.

• Conversely, sellers who accept lower prices will have their orders filled before those asking for more money.

Visualizing Order Data

• An Excel sheet example illustrates how buy/sell offers are recorded alongside quantities and prices while also tracking timestamps and requesters' identities.

Nighttime Order Accumulation

• Even when markets are closed overnight, new orders continue to be collected in the order book until trading resumes.

Market Opening Procedures

Market Matching and Pricing Dynamics

Understanding Market Matching

• The discussion begins with a scenario where a seller wants to sell 110 units at a price of 69, indicating that this offer matches well with existing buy orders.

• It is suggested that the algorithm may set a price between 69 and other competing prices, such as 72.5, to facilitate matching.

• The algorithm calculates an average price of 70.65 to maximize the number of shares traded, highlighting its role in determining market prices.

Execution of Orders

• The execution process is explained: the initial order for 110 shares will be filled first at the determined price, while remaining orders stay in the book if not matched.

• After executing some orders, it’s noted that there are still shares left (88), which could potentially match with another seller willing to sell more shares.

Price Adjustments and Final Transactions

• A correction is made regarding buyer willingness; they were actually ready to purchase at 72.5 instead of lower prices, necessitating adjustments in pricing strategies.

• Ultimately, only part of the available shares can be sold due to insufficient quantities meeting buyer demands; thus some transactions are executed partially.

Summary of Transactions

• By the end of this trading session, all initial offers have been processed; sellers who offered lower than expected prices benefited from higher demand.

• Some buyers received fewer shares than anticipated due to market dynamics affecting their purchase limits.

Opening Market Dynamics

Market Opening Procedures

• At market opening, all executed trades are confirmed via notifications sent out to participants about their transactions.

• The opening price is established at 70–75 based on previous calculations and current market conditions.

Trading Mechanics and Risks

• Traders can place orders even when markets are closed; however, risks arise if unexpected news affects stock prices dramatically upon reopening.

• An analogy is drawn comparing placing market orders during closure to giving money blindly for purchases without knowledge of current conditions—highlighting potential pitfalls.

Liquidity and Spread Analysis

• Upon opening, no trades occur immediately as algorithms prevent any operations until conditions allow for fair matching based on supply and demand.

• Discussion shifts towards liquidity issues indicated by spread values; a high spread suggests low liquidity in the market which can affect trading efficiency.

Conclusion on Market Behavior

Understanding Market Orders and Spreads

The Concept of Spread in Trading

• The spread is discussed as being notably high, with a specific mention of 1.37, indicating the difference between buying and selling prices.

• A trader places an order at a lower price (71.5), aiming to capitalize on the best available purchase price (72.4).

• The terms "Bid" and "Ask" are introduced, representing the highest price buyers are willing to pay and the lowest price sellers will accept, respectively.

Bid and Ask Prices Explained

• Clarification on terminology: "Bid" refers to the buyer's offer while "Ask" pertains to the seller's asking price; these terms are essential for understanding market dynamics.

• Historical context provided about trading practices where physical stock certificates were used, emphasizing how trading has evolved over time.

Market Dynamics and Order Execution

• A trader enters at 72.5, leading to a significant reduction in spread (0.10), suggesting improved market conditions.

• Discussion on visibility of order books among intermediaries; some show only top orders while others provide deeper insights into pending orders.

Adjusting Orders in Real-Time

• Traders can cancel or adjust their orders based on market movements; this flexibility is crucial for effective trading strategies.

• An example illustrates how placing an order slightly above or below current prices affects execution—highlighting that trades occur at favorable market rates rather than specified prices.

Price Matching Mechanism

• Explanation of how matching works: if a new buy order exceeds existing sell offers, it executes at the best available rate instead of the proposed higher rate.

• Analogy drawn between stock trading and purchasing produce from a vendor—emphasizing that final transaction prices reflect current market conditions rather than individual offers.

Current Market Conditions Analysis

• The discussion concludes with observations about recent trades affecting perceived value; traders believe stocks are rising due to recent activity despite underlying factors indicating otherwise.

Market Dynamics and Order Types

Understanding Bid and Ask Prices

• The best buy offer is at 72.8, while the best sell offer is at 73.4; these offers cannot be exchanged as neither meets the other's requirements.

• Offers will fluctuate throughout the day, potentially changing prices as new orders come in or existing ones are canceled.

Market Orders Explained

• A market order allows a buyer to purchase shares at the current ask price without worrying about specific pricing details.

• When placing a market order, one may acquire shares at the ask price of 73.4, despite previous trades occurring at lower prices.

Price Misconceptions

• The last trade price (72.50) does not reflect current buying conditions; actual trading occurs between bid (72.8) and ask (73.4).

• Current displayed prices can mislead sellers into thinking they can sell at last trade prices rather than current bid prices.

Importance of Bid and Ask Prices

• The last traded price often reflects recent market activity but may not represent true buying or selling opportunities.

• In less liquid markets, such as bonds, discrepancies between last traded prices and current bid/ask can be significant.

Types of Orders in Trading

• Two main types of orders: limit orders that specify a price and market orders that execute immediately based on current conditions.

• Limit orders can convert to market orders if set above or below prevailing market rates, executing immediately based on available counterparties.

Closing Prices and Their Significance

Market Closure Mechanics

• At market close, no further trades occur; closing prices are determined by either the last transaction or a weighted average over recent trades.

Closing Price Calculation

• Different markets may use various methods for calculating closing prices; some utilize a weighted average over the final minutes to mitigate anomalies from large trades.

Official Closing Price Context

• The official closing price is crucial for financial reporting; it influences daily performance metrics reported in news outlets.

Candlestick Charts Overview

Understanding Candlestick Charts

Basics of Candlestick Representation

• A daily candlestick chart shows the minimum price as the lowest level and the maximum price as the highest level for that day. The bottom of the rectangle represents the opening price, while the top indicates the closing price if it was a positive trading day.

• In a positive trading day example, a candlestick opened at 7075 and closed at 7340. Conversely, if it closes lower than it opened, it appears black (or red in color-coded charts), with opening and closing prices reversed.

Analyzing Daily Price Movements

• Using Trading View, an example from an S&P 500 index illustrates daily candlesticks where one green candle opened at 4,144 and closed at 4,205. It fluctuated between a low of 4,138 and a high of 4,218 during that day.

• A red candle example showed significant volatility but ended with little change; it opened around 4048 and closed near its opening price after reaching highs and lows throughout the day.

Understanding Shorter Time Frames

• When analyzing shorter time frames like 15 minutes, there is no formal "opening auction." Instead, the first trade within that period is considered the opening price while the last trade marks its closing.

• Different time frames yield different candlestick patterns; switching from daily to hourly or even shorter intervals can drastically alter visual representation on charts.

Importance of Volume Indicators

• Below each chart is often a volume indicator which reflects how much trading activity occurred on that particular day. This metric is crucial yet frequently overlooked by traders.

• Volume can be represented in various colors (like red or green), although typically it's shown in bar graphs. High volume days indicate strong market interest while low volumes suggest weaker movements.

Interpreting Market Data

• If prices rise significantly but volumes are low, this may indicate weak support for those prices—suggesting potential instability in upward trends.

• Caution against common pitfalls: many retail traders lose money due to lack of understanding; thus it's essential to analyze data critically rather than relying solely on surface-level indicators.

Practical Application on Stock Exchanges

• Example analysis using A2A stock shows real-time pricing information alongside order book details indicating current buy/sell proposals available in market conditions.

Understanding Market Orders and Limit Orders

The Validity of Orders

• An order can remain valid for multiple days, allowing traders to place orders that are not executed immediately.

• Traders may be tempted to place speculative orders based on current buy and sell proposals, which can lead to missed opportunities.

Risks of Speculative Trading

• Attempting to speculate by placing the best existing buy order without matching with a sell order can result in losses.

• If better buy orders come in after placing a speculative order, the trader may miss out on executing at a favorable price.

Long-Term Investment Strategy

• It is advised against using limit orders if you are a long-term investor; focusing on short-term price fluctuations can lead to poor decision-making.

• Many traders experience regret when their speculative strategies fail, leading them to purchase at higher prices later.

Order Placement Timing

• Placing market orders during open hours is recommended as it reduces uncertainty about execution prices compared to placing them when the market is closed.

• Executing limit orders while the market is closed carries risks due to potential adverse news affecting stock prices before opening.

Order Types and Their Implications

All-or-Nothing Orders

• "All or Nothing" (AON) orders require full execution of an order quantity or none at all, preventing partial fills that could incur unnecessary commissions.

Execution and Cancellation Parameters

• The "Execute and Cancel" option allows partial executions but cancels remaining quantities automatically, contrasting with AON parameters.

Iceberg Orders Explained

• Iceberg orders allow traders to hide large quantities of shares from the market book by only displaying a small portion, creating strategic advantages.

Market Perception Management

• By using iceberg orders, traders can influence how others perceive supply levels without revealing their total intended purchases.

Market Dynamics and Order Book Insights

Understanding Iceberg Orders

• The concept of iceberg orders is introduced, highlighting that only a portion of the order is visible in the market, creating a lack of transparency.

• The speaker emphasizes that while some data is available, there may be hidden orders affecting market dynamics.

Current Market Status

• The latest price for A2A is noted as 1.9295; however, actual buying or selling at this price isn't possible due to better offers at 1.945 and 1.949.

• It’s pointed out that the spread between buy and sell prices is very low (0.004), indicating high trading activity for A2A.

Order Book Activity

• Refreshing the order book reveals new best sell offers at 1.948 and 1.9485, with multiple proposals from buyers indicating active trading interest.

• Changes in buy prices are observed, suggesting dynamic shifts in buyer willingness which can affect overall market conditions.

Price Execution and Trading Volume

• The distinction between bid (buy price) and ask (sell price) is clarified along with their respective quantities displayed in the order book.

• Daily trading volumes are discussed; it remains unclear whether these represent shares traded or monetary value but likely refer to share counts.

Recent Trading Trends

• An increase in trading volume for A2A since November 14 suggests significant market interest possibly driven by recent news or announcements.

• Notable events surrounding A2A's management changes are mentioned as potential catalysts for increased trading activity.

Price Fluctuations and Market Suspension

• Historical context on stock suspensions due to rapid price changes is provided; such measures aim to stabilize volatile markets.

• The importance of understanding closing prices versus intraday movements is emphasized when analyzing stock performance over time.

Volatility Management

• Algorithms used to monitor volatility are discussed; they trigger suspensions if stocks fluctuate significantly within short periods.

• Past practices regarding suspension thresholds based on percentage changes from opening prices are shared, illustrating regulatory responses to extreme volatility.

Understanding Stock Suspensions and Market Dynamics

Stock Suspensions and Their Implications

• Companies may face stock suspensions based on specific movements or decisions, particularly when a company is nearing failure. Such suspensions can be temporary or extend for several days.

• Extended suspensions often occur during extraordinary operations like liquidation, where a company closes down and distributes its assets among shareholders. These suspensions can last for an extended period.

• If trading resumes after a long suspension, the stock price is likely to differ significantly from its previous value. Companies can also be delisted from the stock exchange entirely.

• When stocks are delisted, they may become untradeable on other exchanges as well, creating significant challenges for shareholders who might find it difficult to sell their shares.

• In cases of delisting, shareholders may need to rely on personal networks or banks to find buyers for their now illiquid stocks, which could lead to substantial financial losses.

Initial Public Offerings (IPOs) and Market Behavior

• The discussion shifts to Initial Public Offerings (IPOs), emphasizing caution against purchasing shares at the time of listing due to potential market euphoria that inflates prices unjustifiably.

• Investors are advised to wait until after the IPO hype subsides before buying shares at more reasonable prices, even if it means missing out on initial opportunities.

Stock Splits and Consolidations

• Stocks can undergo various unusual operations such as splits or consolidations; for instance, owning one share could result in ten shares worth less each after a split occurs.

• Conversely, consolidations reduce the number of shares owned but increase their individual value. This manipulation often confuses investors regarding actual value changes.

• The rationale behind these corporate actions remains unclear; companies sometimes use odd ratios that seem arbitrary rather than straightforward calculations.

Mergers and ETF Dynamics

• Mergers between companies can lead to unexpected changes in shareholder equity; investors might find themselves holding shares in a different company altogether post-merger.

• Exchange-Traded Funds (ETFs), while generally more stable than individual stocks, can still undergo transformations such as being liquidated or converted into another ETF without prior notice.

Personal Trading Experience

• The speaker transitions into sharing personal trading experiences using an online platform called "Diretta," indicating real-time engagement with market activities and portfolio management strategies.

• Acknowledging recent portfolio performance reveals mixed results influenced by external factors like increased local taxes impacting investment decisions directly.

Investment Strategies and Tax Implications

Selling Stocks: Immediate Needs vs. Long-Term Strategy

• The speaker discusses the decision to sell stocks based on immediate financial needs, specifically mentioning the sale of Italian stocks due to cash flow issues.

• An ETF purchase is planned for Italian stocks, leading to a focus on selling smaller stocks like Zignago Vetro while retaining larger ones like Terna.

Two Schools of Thought on Selling Investments

• There are two main strategies regarding which investments to sell: one suggests selling appreciated assets for profit, while the other recommends selling depreciated assets first to avoid tax liabilities.

• The speaker plans a video analyzing these strategies, particularly in scenarios where sudden expenses arise.

Emergency Fund Considerations

• Although an emergency fund exists, negative cash flow complicates replenishing it after withdrawals made for stock sales.

• The second strategy emphasizes minimizing tax costs by selling losing investments before profitable ones.

Psychological Factors in Investment Decisions

• The psychological aspect of selling appreciated assets is acknowledged; however, it's noted that high-performing companies can continue to grow even after being sold at a profit.

• A video is proposed to explore both strategies practically and determine which yields better results under pressure.

Real-Time Trading Experience

• The speaker reflects on the complexities of deciding whether to sell losing or winning investments and mentions potential losses from Zignago Vetro's sale.

• Discussion includes how current laws affect capital loss recovery when investing in ETFs and the challenges faced with specific investment amounts.

Executing Trades and Market Dynamics

• Details about executing trades are shared, including market prices and order types (e.g., limit orders).

Market Execution and Commission Structures

Understanding Average Execution Price

• The average execution price for a transaction is crucial, as it reflects the weighted average of prices at which shares were bought. In this case, all 46 shares matched an order at €12.58, but variations in orders could lead to different average prices.

Tax Implications of Average Prices

• For tax purposes, the average execution price is what matters most. Different trading regimes (administered vs. declarative) may affect how these averages are reported and taxed. It's essential to keep track of this figure for accurate financial reporting.

Commission Structures Explained

• Directa offers various commission structures: simple, dynamic, or variable based on trading preferences. Each structure has its advantages depending on the size of trades being executed—larger orders benefit from simpler fees while smaller ones might find variable rates more economical.

Choosing the Right Commission Plan

• The choice between simple and variable commissions can significantly impact costs; larger trades incur lower fees under a simple plan while smaller trades benefit from a variable rate that charges less per transaction but has minimum fees that apply regardless of trade size.

Market Specific Fees

• Trading on different markets incurs varying fees; for instance, Italian market transactions have specific percentages and minimum charges that differ from American OTC transactions which typically have fixed fees around $9-$15 depending on whether they go through traditional exchanges or not.

Managing Bonuses and Reporting

Tracking Bonus Commissions

• Users should be aware of their bonus commissions which can influence overall trading costs; in this case, there was mention of a remaining balance from previous promotions affecting current commission calculations. It’s important to monitor these bonuses closely as they can change over time or expire entirely.

Adjusting Reporting Preferences

• Changing personal data settings to annual reporting can help manage tax liabilities more effectively by consolidating payments into one annual fee rather than quarterly assessments which may be higher overall due to frequency-based calculations. This adjustment helps streamline financial management throughout the year.

Selling Strategies in Trading

Reasons for Selling Stocks

• Key reasons for selling stocks include changes in risk tolerance or when a stock no longer meets investment needs; understanding personal financial goals is critical when deciding to liquidate assets rather than holding indefinitely during market fluctuations.

Philosophies Behind Selling Decisions

• There are two main philosophies regarding selling: some investors sell only profitable stocks believing markets are cyclical (what goes up must come down), while others prefer realizing losses strategically to offset gains elsewhere for tax purposes—a nuanced approach that requires careful consideration of market conditions and individual circumstances.

This structured note-taking format provides clear insights into key discussions about market execution prices, commission structures, managing bonuses, and selling strategies within trading contexts based on the provided transcript timestamps.

Understanding Financial Losses and Tax Implications

Discussion on Financial Strategies

• The speaker discusses the issue of accumulating financial losses (minusvalenze) and how they cannot be utilized effectively, highlighting a perceived absurdity in the system.

• An example is provided regarding stock sales, specifically mentioning the sale of Zignago Vetro, indicating that if other stocks increase in value, there may be opportunities to reinvest.

• The speaker expresses urgency about managing finances before an upcoming tax payment deadline (IMU), suggesting a need for strategic planning in investments.