Bear 180 Reversals: Confirmation, Flat-200 Context and Risk

Video: THE #1 REVERSAL SIGNAL IN MY TRADING
Creator: Oliver Velez Trading
Original Video: Watch the original video
Difficulty: Advanced

The Big Idea

Oliver Velez calls his abrupt bullish-to-bearish reversal a “Bear 180”: a strong green candle is immediately overwhelmed by a larger downward move. His Disney example begins near a flat 200-period moving average, while the Alibaba example includes an earlier reversal within the still-forming opening candle.

The lesson combines three decisions: identify the reversal, protect the trade above the event, and manage a potential two-leg decline. The claim that this is his most powerful signal reflects the creator’s judgment; the selected examples do not establish its comparative performance.

If You Remember Only One Thing

A reversal pattern creates a trade hypothesis. Its stop distance determines the affordable position size; its appearance does not justify exceeding the loss budget.

60-Second Summary

• The classic example reverses a strong bullish candle with a larger bearish move.
• The creator enters during the second candle as it passes through the first candle’s range.
• Protection goes above the reversal event.
• A flat 200-period average is favorable location context, rather than a guarantee.
• The early Alibaba version depends on intrabar information absent from completed candles.
• The “whale” describes a broader decline, often with a pause or pullback between legs.
• Adding, partial exits and re-entry require separate risk and management rules.

What Is Being Reversed?

The first candle represents an advance. The subsequent decline erases that progress and extends below it. This is more specific than any red candle following a green one: the source emphasizes strength in the first move and an even more forceful reversal.

For an independent numerical illustration, suppose the first bar opens at 100, trades down to 99.90 and closes at 101.20. A later move through 99.90 reverses its whole range. A short at 99.80 with protection at 101.40 has 1.60 of planned price risk per share. Whether that entry is justified still depends on the chosen signal and execution rules.

The Creator Enters Before the Red Candle Finishes

Velez explicitly says not to wait for the second candle to close. His confirmation arrives when price passes through the preceding green candle. A completed bearish candle cannot be used retrospectively to prove that an intrabar trade was eligible at an earlier moment.

The research script below intentionally waits for the completed two-bar reversal. It evaluates a later confirmation variant, rather than reproducing that intrabar entry. The distinction changes both fills and the population of trades: some live reversals will recover before the close and never qualify.

Why the Flat 200 Matters

In the Disney example, the initial advance reaches a broadly flat 200-period moving average before reversing. Velez treats this as additional location support for the short. In Alibaba, he is willing to relax location because of the reversal itself.

Those two examples suggest a useful comparison: does a flat-average proximity filter improve this particular pattern, or merely remove trades? Flatness and proximity need measurable definitions. The baseline makes the filter optional and expresses both distances in ATR units; those thresholds are ours.

Position Size Follows the Stop

The source’s 50-cent risk example gives simple arithmetic: a $50 planned loss budget allows 100 shares; a $100 budget allows 200. In general, gross share quantity is risk budget divided by entry-to-stop distance, rounded down. Costs and possible adverse fills require allowance.

An add-on position consumes additional risk. “Two lots, then another lot” is not a universal sizing rule. Recalculate aggregate exposure and stop risk before adding; a profitable initial position does not automatically make the new shares risk-free.

The Whale Is a Management Idea, Not a Fixed Target

Velez looks for a decline, a pause or rally, and another decline. A long initial leg can contain only a small attempted bounce and already represent much of the expected move. He cautions against treating a late pause as the midpoint of an enormous additional target.

The brief “wrinkle” can be visible while a candle forms and disappear from its final color. Completed OHLC bars do not preserve every temporary green state. A replay of final candles therefore cannot fully reconstruct this judgment.

The transcript discusses partial profits, adds, re-entry, breakeven adjustments and a pivot stop without fully defining their timing. These deserve separate experiments. The baseline holds one short with fixed exits so its result can be interpreted without mixing in discretionary management.

A Concrete Experiment: Completed Bear 180 With or Without Location

View Pine Script Backtest Code

//@version=6 strategy("CandleChasers Bear 180 Research", overlay=true, pyramiding=0, initial_capital=100000, default_qty_type=strategy.fixed, default_qty_value=1, commission_type=strategy.commission.percent, commission_value=0.01, slippage=1, calc_on_order_fills=true, process_orders_on_close=false, use_bar_magnifier=true) bodyAtr = input.float(0.7, "First body / prior ATR", minval=0.1) bodyShare = input.float(0.65, "First body / range", minval=0.1, maxval=1) redRatio = input.float(1.1, "Second / first body", minval=1) useFilter = input.bool(false, "Require flat SMA proximity") flatBars = input.int(10, "SMA slope lookback", minval=1) flatAtr = input.float(0.1, "Maximum SMA change / ATR", minval=0) nearAtr = input.float(0.5, "Maximum SMA distance / ATR", minval=0) bufferTicks = input.int(1, "Stop buffer ticks", minval=1) rr = input.float(2, "Target R from actual fill", minval=0.1) holdBars = input.int(20, "Maximum holding bars", minval=1) units = input.float(1, "Fixed shares/contracts", minval=0.001) atr = ta.atr(14) ma = ta.sma(close, 200) firstBody = close[1] - open[1] secondBody = open - close firstRange = high[1] - low[1] strong = firstBody > 0 and firstRange > 0 and firstBody >= bodyAtr * atr[2] and firstBody / firstRange >= bodyShare reversal = close < open and secondBody >= redRatio * firstBody and open >= close[1] and close < low[1] flat = math.abs(ma - ma[flatBars]) <= flatAtr * atr near = math.abs(high[1] - ma[1]) <= nearAtr * atr[1] eligible = strong and reversal and (not useFilter or (flat and near)) var float frozenStop = na var float frozenTarget = na var int entryBar = na lastExit = strategy.closedtrades > 0 ? strategy.closedtrades.exit_bar_index(strategy.closedtrades - 1) : -1 // No new entry on an exit-fill recalculation or the same exit bar. if strategy.position_size == 0 and barstate.isconfirmed and bar_index > lastExit if eligible frozenStop := math.max(high, high[1]) + bufferTicks * syminfo.mintick frozenTarget := na entryBar := na strategy.entry("Bear", strategy.short, qty=units) // Protective stop submitted with the entry; target follows actual fill. strategy.exit("Bracket", "Bear", stop=frozenStop) if strategy.position_size < 0 if na(entryBar) entryBar := bar_index risk = frozenStop - strategy.position_avg_price if risk > syminfo.mintick frozenTarget := strategy.position_avg_price - rr * risk else strategy.close("Bear", comment="Invalid gap risk", immediately=true) if not na(frozenTarget) strategy.exit("Bracket", "Bear", stop=frozenStop, limit=frozenTarget) // Suppress time-exit decisions on the entry-fill recalculation. if barstate.isconfirmed and bar_index > entryBar and bar_index - entryBar >= holdBars strategy.close("Bear", comment="Time exit") plot(ma, "SMA 200", color=color.orange) plot(strategy.position_size < 0 ? frozenStop : na, "Fixed stop", color=color.red, style=plot.style_linebr) plot(strategy.position_size < 0 ? frozenTarget : na, "Fixed target", color=color.green, style=plot.style_linebr)

The research question is whether adding flat-200 proximity changes the outcomes of a completed two-bar reversal under identical exits. This code tests one objective interpretation of the source’s concept. Mechanical definitions introduced here are ours and are not necessarily the creator’s exact rules.

Layer	Rule
Source concept	Strong bullish move overwhelmed by a bearish reversal; optional flat-200 location.
Our definition	First body at least 0.7 prior ATR and 65% of its range; second bearish body at least 1.1 times the first, opening at or above its close and closing below its low.
Our exits	Stop above the two-bar high plus one tick; target 2R from actual simulated fill; 20-bar holding limit.
Shortcut	Completed-candle entry, one short at a time, fixed quantity, no adds or whale recognition.

What This Code Actually Tests

The script sells after a completed pattern. Its market order normally becomes eligible on the next simulated tick, commonly the following bar’s open. The stop is frozen at the signal and submitted with the entry. After a fill, the target uses the actual average entry price, rather than assuming the signal close was the fill.

The optional location filter requires the current 200 SMA’s change over ten bars to be no more than 0.1 ATR, and the first candle’s high to be within 0.5 ATR of its contemporaneous SMA. All thresholds are adjustable. The default leaves this filter off to establish a baseline.

Quantity is a fixed number of shares or contracts, not a fixed percentage of equity at risk. Actual money risk varies by stop distance, instrument value and gaps. Set quantity and costs for the market being studied.

What This Code Does Not Test

It does not test the source’s live crossing entry, early same-candle reversal, temporary candle colors, first-color-change adds, partial exits, stop-and-reverse sequence or discretionary whale completion. It also has no opening-session restriction because the supplied transcript does not identify a complete session/time-frame specification. Apply it to ordinary candles and choose the chart deliberately.

Execution Review and Validation Status

Fill recalculation is used to activate the actual-fill target promptly. No new entry is allowed on the bar of an exit, avoiding historical exit-fill recalculations that could otherwise use completed-bar information for another entry. Signal-time stop state stays fixed; new signals do not modify an open trade.

If the simulated short fills at or above its intended stop, the script requests an immediate close rather than creating a nonsensical positive-risk target. That is gap handling, not proof of a real-world risk cap. Time exits are market orders submitted after the holding threshold and normally fill on the next tick.

Bar Magnifier is enabled, but coverage depends on available lower-time-frame data. Same-bar stop/target order and gap fills remain emulator-sensitive. The illustrative commission is 0.01% per order and slippage is one tick; adjust them in Properties. Borrow, financing and queue priority are not modeled. TradingView’s strategy documentation (paid link) explains these execution settings.

Validation status: This script has not been compiled in TradingView or run against historical data here. No performance results are claimed.

Backtest Lab

Comparison	Change	Keep fixed and measure
Does location help?	Flat-200 filter off versus on.	Same sample and exits; compare trade count, expectancy and drawdown.
How much reversal strength?	Second-body ratio 1.0, 1.1, 1.3.	Same first-bar criteria; examine sample size and nearby-parameter stability.
Does a larger target help?	1.5R, 2R, 3R.	Same signals and costs; compare average R, holding time and drawdown.

Keep a separate evaluation period untouched. Include losing reversals and signals that the location filter excludes. A narrow winning parameter spike is less persuasive than stable behavior across nearby choices.

Try It Yourself

Mark ten completed two-bar candidates without looking beyond each signal. Write the first body, prior ATR, reversal ratio, stop and distance from the 200 SMA. Then compare your labels with the script. Disagreements reveal which visual judgments the mechanical definition changes.

Check your understanding: Why can’t a final red candle verify an earlier live entry? Its final shape was unavailable then. Why is fixed quantity not fixed risk? Each signal has a different entry-to-stop distance. Why isn’t a stop-and-reverse guaranteed to recover a loss? The new position is another uncertain trade with its own costs and risk.

Final Takeaway

The Bear 180 describes a forceful reversal of the immediately preceding bullish move. The useful next question is whether location adds measurable value under a consistent execution model. Its visual force does not establish reliability, justify breaking risk limits or guarantee recovery after reversing a losing position.

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Risk Disclosure: This material is for educational and research purposes only and is not investment advice. Trading can result in substantial losses. Backtests are hypothetical and depend on costs, liquidity, gaps, order behavior and intrabar assumptions. Live execution and market changes can materially alter results.

This article is an independent educational companion to the video and is not affiliated with, sponsored by, endorsed by, or authorized by Oliver Velez Trading.