New Week Opening Gap & New Day Opening Gaps (Nwog Ndog Indicator)

Author: The Forex Geek | Published: May 22, 2026

Introduction To Price Gaps In Trading

Price gaps occur when an asset’s market price jumps between two trading periods without any trading in between. These gaps represent moments of sudden buying or selling pressure, creating imbalances on a price chart. Traders often view gaps as significant reference points: they can mark areas of potential support or resistance, highlight liquidity zones, and signal shifts in market sentiment. Among the various gap types, the New Week Opening Gap (NWOG) and New Day Opening Gap (NDOG) have gained particular attention within the ICT (Inner Circle Traders) community for their ability to reveal recurring liquidity patterns and guide trade decisions.



Get Instant Access To Free Forex Indicators

Enter your email below to access FREE Forex Indicators.

Defining NWOG And NDOG

New Week Opening Gap (NWOG)

The New Week Opening Gap measures the difference between the closing price on the final trading day of the previous week and the opening price at the start of the new trading week. For markets that operate 24/7 or have weekend sessions (such as cryptocurrencies or certain futures), this often translates to the gap from a Friday close to a Sunday or Monday open. NWOG highlights the collective market sentiment over the weekend or off-hours, capturing the net effect of news and events that occurred when the market was closed.

New Day Opening Gap (NDOG)

The New Day Opening Gap tracks the price difference between the previous day’s closing price and the opening price of the current trading day. This gap reflects overnight or off-session changes in supply and demand. For equities and futures, NDOG shows how the market reacts to after-hours news, corporate announcements, or macroeconomic developments. In forex and crypto, it may denote the cumulative effect of global session overlaps and news releases.

Calculation Methodology

While the NWOG and NDOG definitions are straightforward, indicator implementations typically automate their plotting and extension on your chart. Most versions allow you to:

  • Select how many historical gaps to display
  • Choose whether to extend gap levels horizontally until price interacts with them
  • Highlight current vs. previous gaps with distinct colors and styles

By abstracting away manual calculation, these tools let you focus on interpreting gap behavior rather than drawing lines each day or week.

Significance In Market Analysis

Liquidity Voids And Imbalances

Gaps represent areas where few or no trades occurred—so-called liquidity voids. When price eventually returns to such a zone, it often encounters a vacuum of orders, causing rapid moves. Traders use NWOG and NDOG to pinpoint these voids: by marking where gaps began, they map potential magnets for price.

Support And Resistance Zones

An open gap frequently acts as a temporary support or resistance zone. In an uptrend, a filled NDOG may serve as a springboard for further gains; in a downtrend, revisiting a NWOG can trigger fresh selling pressure. Recognizing these zones helps traders set entry, exit, and stop-loss levels.

Market Sentiment And Trend Confirmation

Wide gaps often accompany strong sentiment shifts. A large NWOG signals significant weekend developments, whereas a sizable NDOG suggests impactful overnight news. Observing how price interacts with gap boundaries assists in confirming trend continuation or reversal.

Incorporating NWOG/NDOG Into Your Trading Strategy

Entry Techniques

  • Gap Fill Strategy: Enter when price returns to fill a gap and shows a reversal pattern (e.g., pin bar, engulfing candle) at the gap boundary.
  • Breakout Strategy: If price breaks through a gap boundary with high momentum, enter in the direction of the breakout, anticipating continuation toward the next gap or key level.

Exit And Risk Management

  • Targets: Set profit targets at the opposite boundary of the gap or at the mid-point between two gaps (often termed the “Event Horizon”).
  • Stops: Place stop-loss orders just beyond the gap edge to allow for minor retests without premature exits.

Combining With Other Tools

  • Volume Confirmation: Use volume spikes to validate gap breakouts or fills.
  • Trend Indicators: Align gap-based entries with moving average direction or trend-strength oscillators to trade in the dominant market direction.
  • Support/Resistance Confluence: Look for overlaps between NWOG/NDOG zones and horizontal support/resistance from swing highs or lows.

Configuring The Indicator On Trading Platforms

Most implementations on TradingView or similar platforms offer user-friendly inputs:

  • Number of Gaps to Display: Adjust how many past NWOG and NDOG levels appear on the chart.
  • Color And Style Options: Differentiate the most recent gap from older ones using varied line weights, colors, or background shading.
  • Extension Rules: Choose whether to extend all gaps indefinitely, only until price interacts, or limit extension to a fixed number of bars.
  • Session Definition: For instruments with custom session times, specify market open and close hours to ensure accurate gap plotting.

Interpreting NWOG And NDOG Signals

Price Reaction Patterns

  • Immediate Rejection: A rapid bounce off a gap edge often indicates that institutional orders lie at that level.
  • Retest After Breakout: A breakout through a gap followed by a retest of the gap boundary can offer a second-chance entry with reduced risk.
  • Consolidation Within Gaps: Sideways movement within a gap suggests indecision; wait for a clear resolution before committing.

Relative Gap Size And Context

A narrow gap may fill quickly with minimal significance, whereas a substantial gap—especially one that exceeds recent average true range—carries more weight. Always consider gap size relative to recent volatility and the broader market context.

Advanced Features: Event Horizon And Consequent Encroachment

Event Horizon

The Event Horizon line represents the midpoint between two successive NWOGs. It acts as a “point of no return”: crossing this level often confirms the prevailing weekly directional bias. Traders use it to gauge when the market has committed sufficiently toward the next gap.

Consequent Encroachment (C.E.)

Consequent Encroachment marks the high-low midpoint within an individual gap zone. It highlights the area where price balance between buyers and sellers may re-establish before deciding direction. Monitoring C.E. points refines entry timing and improves clarity on intra-gap behavior.

Case Studies And Examples

Equity Market Scenario

A large NDOG forms after a major earnings surprise. Price gaps down at the open and then trends lower. When price revisits the upper boundary of the NDOG area, a bearish engulfing candle forms, signaling a short entry. A stop-loss sits just above the gap, while the target aligns with the lower boundary of the gap plus a buffer.

Forex Market Scenario

Over a weekend, geopolitical news causes a pronounced NWOG in a currency pair. During the week, price retests the NWOG level, halts, and reverses. A long position taken on confirmation rides the trend back to the Event Horizon midpoint, capturing a sizable move.

Best Practices And Common Pitfalls

  • Avoid Overloading Charts: Displaying too many gap levels can clutter your view. Focus on recent NWOGs and NDOGs.
  • Patience Over Precision: Gaps may not fill or react immediately. Allow sufficient time for price to revisit and verify gap zones.
  • Context Matters: Always trade gaps in alignment with broader market structure and higher-timeframe trends.
  • Beware False Signals: Not every retest leads to a meaningful move; use additional confirmation like momentum or candlestick patterns.

Conclusion

The Nwog Ndog Indicator offers traders a systematic way to identify and analyze opening gaps on daily and weekly timeframes. By marking potential liquidity voids and support/resistance zones, this tool empowers traders to enter and exit markets with greater precision. Whether you’re employing gap-fill strategies, breakout techniques, or confluence trading, understanding and integrating NWOG and NDOG levels can enhance your market perspective and improve risk-reward outcomes. When configured thoughtfully and used in concert with other analytical tools, the Nwog Ndog Indicator becomes a powerful asset in any trader’s toolkit.