Technical reference
Technical indicators and screener functions.
Search 101 indicators and query functions available in EZStockScreener. These can be combined, nested, and used in technical or hybrid workflows.
Builder-ready syntax
Each row shows the query format and a sample expression you can adapt inside the advanced screener.
| Indicator | Syntax | Example | Access |
|---|---|---|---|
| Donchian channels - upper Utility |
DONC_UPPER(period=14, lag_period=1) |
[high > DONC_UPPER(14)] |
Core |
| Donchian channels - middle Utility |
DONC_MIDDLE(period=14, lag_period=1) |
[close < DONC_MIDDLE(28)] |
Core |
| Donchian channels - lower Signal |
DONC_LOWER(period=14, lag_period=1) |
[low < DONC_LOWER(28)] |
Core |
| Ease of movement Utility |
EOM(period=14) |
[EOM() > 4] |
Pro |
| True strength index Trend |
TSI(fast_period=14, slow_period=25, signal_period=8, input_col=close, ma_type='ema') |
[TSI() > 20] |
Pro |
| True strength index signal Trend |
TSI_SIGNAL(fast_period=14, slow_period=25, signal_period=8, input_col=close, ma_type='ema') |
[TSI() > TSI_SIGNAL()] |
Pro |
| Ergodic oscillator Momentum |
EO(fast_period=14, slow_period=25, signal_period=8, input_col=close, ma_type='ema') |
[EO(input_col=volume) > 10000] |
Pro |
| Ehler Fisher transform Utility |
EHLERT(period=14) |
[EHLERT() > 0] |
Pro |
| Force index Utility |
FORCE_INDEX(period = 14) |
[TREND(FORCE_INDEX(10), increasing, 3] |
Pro |
| Historical volatility Volatility |
HISTORICAL_VOLATILITY(period=100, timeframe='year') |
[HISTORICAL_VOLATILITY() > 20] |
Pro |