FREE Big Trades Indicator

Yes, completely. No subscriptions, no credit card, no expiration. Big Trades is our gift to the NinjaTrader 8 community: the full indicator, with no artificial limits on live trading, no feature locks, and no watermarks.

No. All WickLabs indicators calculate orderflow directly from raw tick data, with no dependency on NinjaTrader's paid Orderflow+ add-on. You don't need the $59/month subscription to get fully accurate aggressor classification.

When you reload a chart, NinjaTrader reconstructs historical bars from OHLC data by default: which discards all intra-bar bid/ask tick structure. Enabling Tick Replay forces NinjaTrader to re-feed every individual tick through the indicator, so historical bubbles match what you would have seen live. Without it, past signals won't appear.

Single Print fires when one trade execution exceeds your volume threshold in a single ticket: a literal block order. Market Aggression accumulates smaller executions hitting the same exact price level within your idle timeout window, revealing iceberg orders or sustained absorption. Most traders run Single Print for momentum confirmation and Market Aggression for support/resistance reads.

For live bars, there is no limit: every qualifying event fires a bubble in real time. The 500-bubble cap only applies to the historical reconstruction (the bars already on your chart when you add the indicator). This prevents NT8 from becoming sluggish on deep historical datasets. If you need extended historical replay with up to 2,000 bubbles, that is a feature of Big Trades PRO.

Liquidity varies dramatically between markets. On ES futures, a 100-contract single print is a meaningful block. On NQ, 50 contracts is already an outlier. A good starting point: add the indicator with a low threshold, watch a full session, then identify where the 'real' outlier events occurred: those extremes become your new baseline. The Pro-Tips section on this page covers ES and NQ defaults.

Yes. Big Trades runs on any NinjaTrader 8 chart type. Range bars tend to produce the cleanest signals because they strip out low-volume drift periods, giving aggression events a tighter, more readable context. On time-based charts, pairing with Signal Cooldown helps prevent bubble clustering during high-frequency sessions.

Yes. Big Trades is a standard NinjaTrader 8 indicator addon and is fully compatible with all major prop firm data feeds: Rithmic, Tradovate, Kinetick, and CQG. As long as your data connection supplies full tick data, the indicator operates identically to a live funded account.

They answer different questions. Big Trades asks: 'was there a specific moment of outsized aggressive intent?' and marks it with a sized bubble. Cumulative Delta asks: 'what is the net buyer/seller balance building up over time?' and plots a continuous line or bar. They are highly complementary: Big Trades catches the event, Cumulative Delta tracks the context.

Big Trades PRO adds two exclusive detection engines: Impulse Run (for quality-gated momentum bursts) and Price Node (for bar-level micro-POC mapping with dominance filtering). It also includes visual Big Trades Zones that project support/resistance from major signals, three aggressor classification methods, up to 2,000 historical bubbles, and full NinjaTrader Strategy Builder automation outputs. The free version covers the core detection engines with no restrictions on live use.

Honestly? Not necessarily. The free edition gives you Single Print and Market Aggression detection, the two core engines most traders rely on every session. If you trade ES or NQ futures and want to see where size is hitting live, the free version is a complete tool with no artificial limits on live bars. PRO makes sense if you want Impulse Run detection for cleaner momentum participation mapping, Price Node mapping for intraday support/resistance, visual Big Trades Zones, strategy automation, or the extended 2,000-bubble historical capacity. If you're new to orderflow, start free and see how far it takes you.

Most sweep indicators stop at a basic time-window + volume condition. Impulse Run adds quality validation: at least one aggressive trade hitting the current best bid/ask, minimum traveled range, opposite-volume ratio control, one-wayness (path efficiency), and front-load urgency. This structure helps separate cleaner momentum impulses from noisy drift, mixed-side churn, or late low-conviction moves.

Download the .zip from this page (no account needed). In NinjaTrader 8, go to Tools → Import → NinjaScript Add-On and select the file. After a quick compile, 'WickLabs Big Trades' will appear in your Indicators list. Enable Tick Replay on your Data Series for accurate historical signals.