Rule-based support and resistance estimates for supported semiconductor stocks, using cached daily market data
A limited demand/supply zone preview is public. Retest counts and full zone analytics require an advanced account entitlement and confirmed provider paid-display rights.
Use search for supported semiconductor tickers; coverage varies with available data. Preview ticker chips appear only when that ticker is in the sample.
Email delivery is paused until the data provider's permission is confirmed. No new subscriptions are accepted and no zone emails are sent. The zone dashboard remains available.
Preview a small sample of available zones below. Full Research Pro zones and retest counts require confirmed provider display rights.
Navigate across all our free trading tools
A demand zone is a rule-based label for a price range followed by an upward move. Traders may review these areas as support references, but a prior move does not identify who traded or guarantee a reaction when price returns.
Demand zones are estimated from rule-based price and volume criteria such as consolidation ranges, volume changes, and moves away from a range. These chart observations do not prove buying interest: OHLCV data cannot identify participants or their intent, reveal pending orders, or establish the probability of a future reaction. The algorithm applies these criteria to the stocks shown in the tracker.
One educational approach is to treat a previously identified demand zone as a planning reference rather than chase an entry at a higher price. Traders sometimes label volume spikes, bullish candles, or rejection wicks as confirmation and use the lower zone boundary, the next supply zone, a recent swing high, or a preset reward-to-risk ratio to plan exits. These are rule-based chart conventions: OHLCV patterns cannot identify buyers, prove participation or order absorption, or establish a reaction or success probability. A stop or zone label cannot protect capital, guarantee execution, or guarantee an outcome.
A support level is typically drawn as a single horizontal price, while a demand zone is represented as a range. Both are interpretations of historical price action rather than direct measurements of pending orders, and neither predicts a future trade outcome.