Unicorn Model Calculator
Calculate ICT unicorn model setups combining breaker blocks with FVGs for high-probability entries.
Calculator
Adjust values & calculateBreaker Block
Fair Value Gap (FVG)
Formula
The Unicorn Model overlap zone is the price area where the breaker block and fair value gap converge. The entry is at the midpoint of this overlap zone, with stop loss beyond the zone boundary. Higher overlap percentages indicate stronger setups.
Last reviewed: December 2025
Worked Examples
Example 1: Bullish Unicorn Model on EUR/USD
Example 2: Bearish Unicorn Model on GBP/USD
Background & Theory
The Unicorn Model Calculator applies the following established principles and formulas. Foreign exchange markets facilitate the conversion of one currency into another and serve as the largest and most liquid financial markets in the world, with daily turnover exceeding seven trillion US dollars. Exchange rates are quoted as currency pairs, expressing the price of one unit of a base currency in terms of a quote currency. For example, a EUR/USD rate of 1.0850 means one euro buys 1.0850 US dollars. The smallest standardized price movement in most pairs is the pip, typically the fourth decimal place, with a value of 0.0001 per unit for USD-denominated pairs. The bid price is the rate at which a dealer will buy the base currency, while the ask price is the rate at which it will sell. The spread between bid and ask represents the dealer's compensation and varies with liquidity and volatility. Leverage amplifies both gains and losses by allowing traders to control positions larger than their deposited margin. A 100:1 leverage ratio means a one-percent adverse move eliminates the entire margin, making position sizing and risk management critical. Two parity conditions from international economics anchor exchange rate theory. Purchasing Power Parity (PPP) holds that exchange rates should adjust over time so that identical goods trade at equivalent prices across countries: S = P_d / P_f, where S is the spot rate and P_d and P_f are domestic and foreign price levels. PPP performs well over long horizons but poorly in the short run due to trade barriers, non-tradable goods, and capital flows. Covered Interest Rate Parity (CIRP) is a near-arbitrage condition stating that forward exchange rate premiums or discounts exactly offset interest rate differentials between two currencies: F/S = (1 + r_d) / (1 + r_f). Deviations from CIRP create riskless arbitrage opportunities that traders rapidly eliminate. Uncovered Interest Rate Parity posits that high-yielding currencies should depreciate to offset their interest advantage, though empirical evidence is mixed and the carry trade — borrowing in low-rate currencies to invest in high-rate ones — has generated persistent returns.
History
The history behind the Unicorn Model Calculator traces back through the following developments. For much of the nineteenth century and early twentieth century, the international monetary system operated under the classical gold standard, under which each participating currency was fixed to a defined weight of gold, making bilateral exchange rates effectively constant. The system provided price stability and facilitated global trade but constrained governments' ability to respond to economic downturns. World War One shattered the gold standard as nations suspended convertibility to finance wartime expenditures. The interwar period saw attempts to restore gold convertibility, most notably the British return to the gold standard in 1925 at the pre-war parity, a decision criticized by John Maynard Keynes as deflationary. The Great Depression forced widespread currency devaluations and the effective collapse of the international gold standard by the early 1930s. The Bretton Woods Conference of July 1944 established a new order in which member currencies were pegged to the US dollar, while the dollar alone was convertible into gold at 35 dollars per troy ounce. The International Monetary Fund and World Bank were created at the same conference to oversee the system. Bretton Woods delivered exchange rate stability during the postwar growth era but came under strain as US deficits and European dollar accumulation outpaced American gold reserves. On August 15, 1971, President Nixon announced the suspension of dollar-gold convertibility — the so-called Nixon Shock — effectively ending the Bretton Woods system. By 1973, major currencies had transitioned to floating exchange rates determined by market supply and demand, a regime that has persisted. On September 16, 1992, hedge fund manager George Soros shorted the British pound against the European Exchange Rate Mechanism constraints, forcing the UK's withdrawal in what became known as Black Wednesday. Electronic trading platforms emerged in the 1990s and 2000s, replacing voice-brokered interbank markets and dramatically reducing transaction costs for institutional and retail participants alike.
Frequently Asked Questions
Formula
Overlap Zone = max(Breaker Low, FVG Low) to min(Breaker High, FVG High)
The Unicorn Model overlap zone is the price area where the breaker block and fair value gap converge. The entry is at the midpoint of this overlap zone, with stop loss beyond the zone boundary. Higher overlap percentages indicate stronger setups.
Worked Examples
Example 1: Bullish Unicorn Model on EUR/USD
Problem: Breaker block: 1.0940-1.0980. Bullish FVG: 1.0955-1.0975. Calculate the overlap zone, entry, SL, and TP at 3:1 RRR.
Solution: Overlap High = min(1.0980, 1.0975) = 1.0975\nOverlap Low = max(1.0940, 1.0955) = 1.0955\nOverlap Range = 1.0975 - 1.0955 = 0.0020 (20 pips)\nOverlap % = 20 / 20 (FVG range) = 100% (Premium A+)\nEntry at overlap midpoint = (1.0975 + 1.0955) / 2 = 1.0965\nSL = 1.0955 - 0.0005 = 1.0950 (15 pips risk)\nTP = 1.0965 + 0.0015 x 3 = 1.1010 (45 pips reward)
Result: Overlap: 1.0955-1.0975 (100% - A+) | Entry: 1.0965 | SL: 1.0950 | TP: 1.1010 | 3:1 RRR
Example 2: Bearish Unicorn Model on GBP/USD
Problem: Breaker block: 1.2700-1.2750. Bearish FVG: 1.2720-1.2745. Find the Unicorn setup levels with 4:1 RRR.
Solution: Overlap High = min(1.2750, 1.2745) = 1.2745\nOverlap Low = max(1.2700, 1.2720) = 1.2720\nOverlap Range = 1.2745 - 1.2720 = 0.0025 (25 pips)\nFVG Range = 0.0025, Overlap % = 25/25 = 100% (A+)\nEntry = (1.2745 + 1.2720) / 2 = 1.27325\nSL = 1.2745 + 0.0005 = 1.2750 (17.5 pips)\nTP = 1.27325 - 0.00175 x 4 = 1.2663 (70 pips)
Result: Overlap: 1.2720-1.2745 (100% - A+) | Entry: 1.27325 | SL: 1.2750 | TP: 1.2663 | 4:1 RRR
Frequently Asked Questions
How do I identify a breaker block for the Unicorn Model?
A breaker block forms when a previous order block is violated by price, causing it to change its function from support to resistance or vice versa. To identify one, first find a swing high or swing low that was created by a clear order block. Then watch for price to break through that order block definitively, sweeping the liquidity beyond it. The candle body of the original order block now becomes the breaker block. For a bullish unicorn setup, you need a bearish breaker block that has been broken to the upside. For a bearish setup, you need a bullish breaker block broken to the downside. The breaker block represents where trapped traders had their stops taken and institutional orders were accumulated.
What makes the overlap zone so important in the Unicorn Model?
The overlap zone between the breaker block and the FVG is the core of the Unicorn Model because it represents where two distinct institutional footprints converge at the same price level. The breaker block indicates where trapped orders were accumulated after a structural break, while the FVG shows where an imbalance in order flow created a gap that price tends to fill. When these two zones overlap, it means institutional buying or selling interest exists at that level from two independent sources. This double confluence dramatically increases the probability of a reaction. The larger the overlap percentage, the stronger the setup quality. A 70 percent or greater overlap is considered an A-plus setup with the highest probability of success.
What is the minimum overlap percentage for a valid Unicorn setup?
In ICT methodology, the minimum overlap percentage for a tradeable Unicorn Model setup is approximately 30 percent, though higher overlap percentages produce better results. Setups with 70 percent or greater overlap are classified as premium (A-plus) quality and offer the highest probability of a strong reaction. Setups between 50 and 70 percent are standard (A grade) quality and still provide excellent trading opportunities. Between 30 and 50 percent overlap is considered acceptable (B grade) but should be traded with tighter risk management. Below 30 percent overlap, the setup is generally considered too weak to trade reliably. The overlap percentage is calculated relative to the smaller of the two zones (breaker block or FVG), ensuring the metric reflects meaningful convergence.
Can the Unicorn Model be used on all timeframes?
The Unicorn Model can be identified on any timeframe, but it is most reliable on the 15-minute through 4-hour charts. On very low timeframes like the 1-minute or 5-minute, the breaker blocks and FVGs may be too small to represent significant institutional activity, leading to lower success rates. On daily and weekly charts, Unicorn setups are extremely rare but exceptionally powerful when they do form. The recommended approach is to identify the Unicorn Model on the 1-hour or 4-hour chart for the structural setup, then drill down to the 15-minute chart for precise entry timing within the overlap zone. This multi-timeframe approach ensures you are trading setups with genuine institutional significance while still achieving precise entries.
How rare are Unicorn Model setups compared to standard ICT setups?
Unicorn Model setups are significantly rarer than standard ICT setups like simple order blocks or fair value gaps, which is precisely why they carry a higher probability of success. On any given instrument, you might find several order blocks or FVGs per day, but a true Unicorn Model setup might only appear once or twice per week on the 1-hour chart. On the daily chart, they may form only a few times per month. This rarity is actually a feature rather than a limitation because it forces traders to be selective and only take the highest quality setups. Many professional ICT traders maintain a watchlist of multiple instruments specifically to increase the frequency of Unicorn Model opportunities across their portfolio.
What are common mistakes when trading the Unicorn Model?
The most common mistake is misidentifying the breaker block, confusing a regular order block with a true breaker. Remember that a breaker must be a previously violated order block that has changed polarity. Another frequent error is forcing the overlap when the breaker and FVG do not genuinely converge, leading to trades with insufficient confluence. Traders also often enter too aggressively at the edge of the overlap zone rather than waiting for the midpoint or a lower timeframe confirmation. Using excessively tight stop losses that do not cover the full overlap zone plus a buffer leads to premature stop-outs. Finally, ignoring the overall market structure and trend direction can result in trading Unicorn setups against the dominant institutional flow, reducing success rates significantly.
References
Reviewed by Daniel Agrici, Founder & Lead Developer · Editorial policy