Selling Tail
Single prints (single TPOs) on the top of a profile; a gauge of sellers’ reactions to a higher advertised price opportunity. The greater number of single TPOs that form the selling tail the more aggressive the sellers’ reaction.
Short Covering Rally
We refer to short covering as “old business” because it is reversing earlier inventory. Short covering actually weakens a market as it removes potential buying interest; you cover a short by placing a buy order. The old adage is that a market may be too short to break any farther and that it has to “rally before it can break”; another way to view short covering is an adjustment in inventory. Short covering rallies can be very violent and misleading if you don’t understand the difference between old and new business. Short covering occurs within every timeframe; day timeframe short covering may be over quickly while longer timeframe short covering may last for much longer periods of time.
Short-In-The Hole
Trader slang for traders who are short at bad prices; this usually occurs when emotion takes over and the herd instinct is in full effect. Understanding market structure and volume is, very often, a defense against getting caught “short in the hole”.
Spike
A spike is a late price probe either to the upside or downside during the market’s two-way auction process. It happens too late in the day to be verified as having been accepted or rejected. For example, if an upside probe was rejected we would be left with a selling tail. Similarly, if a downside probe was rejected a buying tail would emerge. If the spike was accepted, price would trade within the range of the spike over time. We are forced to await the market’s opening during the pit session of the following day for the market’s verdict.
Spike Rules
Without placing the spike within any context the simple rules are:
Upward Spike
A price opening below an upward spike would be considered negative since the price probe or spike was rejected leaving a selling tail.
Opening within a spike shows price acceptance and keeps the rally in tact; price has found a level where two-sided trade is taking place—the price discovery dream of all businesses.
Opening and trading above an upward spike reveals that price has not auctioned (probed) high enough to cut off the buying allowing for two-sided trade. The auction is not over.
The bottom of the spike is “support”; as you begin to think in terms of spikes you will see how visible this reference is.
Downward spike
A price opening and trading above a downward spike would be considered positive since the price probe or spike was rejected leaving a buying tail.
Opening within a spike shows price acceptance and keeps the break intact; price has found a level where two sided trade can take place.
Opening and trading below a downward spike reveals that price has not auctioned (probed) low enough to cut off the selling allowing for two-sided trade. The auction is not over.
The top of the spike is “resistance”.
Structure
A building has structure; if you know anything about construction you can observe the structure as it is built and are able to comment on the quality, strength, and what pressures it can withstand. You arrive at these observations by noticing the arrangement of the parts along with the interrelationships of the parts in the construction. If you have observed the entire construction project, layer by layer, the structure is very visual to you at multiple layers. Some structures are very sturdy requiring a tremendous force to move them, while others are made of inferior materials and poorly assembled without interlocking joints or strapping to bind them together; these will require little force to change them.The Market Profile® captures the building and development of each auction (structure) within the market’s natural two-way auction process; learning to understand the quality and strength of each auction and at each level is one step in creating a trading edge.
Market-generated information (MGI) that comprises structure: accumulating poor highs or lowsand wide points of control (POCs) that are not revisited; accumulating, anomalous—non symmetrical—profiles over time; strung out profiles that are asymmetrical in shape showing no healthy elongation; and, daily (or even longer timeframe) bar charts that are strung out and show no balancing—no ‘elevator stops’—that reflect healthy balancing as a market trends up or down. The accumulation of various MGI—its cumulative effect—increases poor structure exponentially. This is to say, that as more suspect MGI develops, the structure is worsening at an increasing rateand factors into our market perspective accordingly.
Suspended Auction
Baseball games can be suspended because of darkness or weather; a suspended game would be completed at a later date. It is not uncommon to experience suspended auctions within the market’s two-way auction process. For example, the long-term auction might take a breather as an intermediate-term counter auction balances or adjusts the long-term inventory. The long-term auction hasn’t ended; it is simply suspended until the inventory adjustment has been completed. It is not uncommon to observe the same process as a day timeframe or daily auction experiences a similar correction. An uncompleted daily auction would structurally lack a buying or selling tail and would leave an “unsecured” or “poor” high or low. Suspended auctions occur in all timeframes.
Symmetry
A helpful way to describe symmetry starts with this definition from dictionary.com: “The proper or due proportion of the parts of a body or whole to one another with regard to size and form; excellence of proportion.” For example, the Profile of a solid, healthy trend day has parts that are relatively proportional to each other and the Profile as a whole; even though it is an elongated Profile it has symmetry. This is quite different than a Profile that is too stretched out where the proportion of the parts is not normal relative to the body as a whole, such as a double distribution or triple distribution day; these Profiles lack symmetry. Anomalies are another example of Profiles that lack symmetry. They are by definition not proportional to the Profile shape and depending on contextual considerations, have higher odds of being revisited or repaired.
Most important to understand is what symmetry represents in the auction process. It is not static; there is symmetry in different environments. In a trending market, symmetry suggests solid trade facilitated by confidence and a certain order, or flow, throughout the pit session. If it is a trend day up, trade is being facilitated for the buyer; a trend day down, for the seller. In a rotational environment where balance has formed, symmetry depicts an agreement of value, at least for the short-term, between buyers and sellers. Inversely, a lack of symmetry reveals, through Profile structure, emotional trading, low confidence, and hesitancy in the auction process.
Market Profile shape has traditionally been described as a bell-shaped curve or ‘normal’ distribution turned on its side. However, over the years our use of symmetry has become more sophisticated and has advanced beyond this foundational principle; the bell-shaped curve description is somewhat oversimplified.
Tempo
Dictionary.com defines tempo with regard to chess “as the gaining or losing of time relative to one’s mobility or developing position.” That definition is applicable to trading; for example, if the market is attempting to auction higher, you can ask, “How effective is the auction?” Once you begin to think in terms of tempo you will be on your way to internalizing this important concept. Tempo is a market term rather than a Market Profile® concept; although it is certainly applicable to the auction process. Many successful day traders, who consider little else, are successful because they understand the market’s tempo. Tempo precedes market structure; in this way it is a leading indicator of what structure will eventually look like.
Timeframe trading behavior
The Field of Vision video covers the behavioral aspects of the various timeframes. Determining who is in the market on any given day and understanding how their participation will affect the auction process is crucial in determining one’s trading strategy and tactical implementation.
Timeframes
Market activity is influenced by a wide variety of participants operating under a wide variety of timeframes and motivations. The way each of these participants combines and employs information is different. For learning purposes we have segregated the markets into 5 timeframes: (Chapter 3 of Markets in Profile expounds on this topic.)
Scalpers are very short-term oriented, trades being completed possibly in seconds; they rely primarily on intuition and order flow. Today most scalping is done via computer.
Day traders come to market each day flat (no position) and leave the day flat. Their behavior is very short-term and often emotional. They depend almost exclusively on market-generated information because fundamental information is too slow and cumbersome; fundamental information can actually be counterintuitive for the day trading process.
Short-term traders ’timeframe is usually 3-5 days or slightly longer under the right contextual conditions. They supplement market-generated information with an awareness of recent fundamental information and the effects this can have on market movement. They love to trade from the top to the bottom (or bottom to the top) of multiple-day trading ranges—5 to 10 days is ideal.
Intermediate-term traders’ timeframe covers weeks or months of market activity; they rely on a blanched mix of fundamental and market-generated information. This timeframe prefers to trade from the top to the bottom or vice versa of large trading ranges or balance. When the intermediate-term traders begin to dominate a market, their behavior is aggressive. While they tend to dominate markets far less frequently than the short-term timeframe discussed above, when they are dominant they are usually very aggressive and move the market substantially. Shorter-timeframe traders who are unaware of their entry into the market often suffer substantial losses.
Long-term investors/traders may hold positions for months or even years; they are far more attached to the securities and investments they own. They tend to follow fundamental information first, followed by market valuation, and finally market-generated information to supplement their understanding of market activity. When they become dominant, markets can move out of the more traditional contained ranges of the other timeframes. They move markets; and when they do, the other timeframes “pile on”.
TPO
The basic building blocks of the Market Profile® are called Time Price Opportunities, or TPOs. Each half hour of the trading day is designated by a letter. When a certain price is traded during a given half hour period, the corresponding letter or TPO is recorded next to the price. Any time period may be selected.
Trade location
This is the area where a trader enters or exits a position in relation to market structure. Trade location is relative to the timeframe one trades; a day trader may use trade location based on the current Market Profiles® while an intermediate-term trader may reference a weekly bar chart. We are continually looking for trade location that provides asymmetric opportunities; employed in this manner trade location is one of the best risk tools available. Considering trade location in the trade selection process can keep a trader from over-trading; when trade location is considered there are a limited number of prime trade opportunities available.
Unchanged
Is simply the close, or settle, for the prior pit session. It is an important day timeframe reference.
Value area
There is always price and value; they are not necessarily the same. The value area is where approximately 70% of a day’s business is conducted (roughly one standard deviation). This is logical for the middle part of a bell shaped curve is where most activity occurs and indicates where two-side trade is taking place. Many of us were graded on the basis of a bell shaped curve; the majority of students place in the middle range. We want to trade value not price. Appendix 1 in Mind over Markets provides a sample calculation.
Volume
The three auction principles are: price advertises opportunity, time regulates all advertised opportunities, and volume measures the success or failure of those advertised opportunities. Discussions of volume are, in real world application, more complex and ambiguous; it has to be used on a relative basis. For example, volume during holiday seasons can’t be compared to more normalized trading periods.
Volume must always be interpreted in context; for example, higher prices on lighter volume are suspect whereas higher prices bringing in more volume suggests the opposite. Volume is a lifetime study that requires the correct focus and approach; however, applied properly, volume is data that clearly separates successful traders from their competitors.
Volume which occurs in a market that is within a trading or consolidation range would be expected to be much lower than during a period when the market is breaking from the same trading range with the birth of a new trend. If, however, the volume on the breakout is notstronger then you have gained value market information.
Measuring and comparing volume is tricky because you can only measure volume accurately if you know in what direction the market was attempting to auction. Once armed with good volume figures you then compare volume on rising days against volume on declining days, for example, to begin to sense the market’s underlying strength or weakness.