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ARDX

Ardelyx, Inc.
3.13−0.0900 (−2.80%)Close of Oct 21, 2026. Updated after each close.

Squeeze, trend and stretch for ARDX, read from our ThinkOrSwim tools after the close.

ARDX daily chart, Jul 29 to Oct 21, 2026Daily candles with the VMA line. ARDX closed at 3.13 on Oct 21, 2026, below a VMA of 3.37. The strip under the chart shows the Market Pulse stage for each session: Deceleration on 12 of the last 12.3.03.54.04.55.0Jul 29Sep 1Oct 13.13ARDX daily chart, Sep 10 to Oct 21, 2026Daily candles with the VMA line. ARDX closed at 3.13 on Oct 21, 2026, below a VMA of 3.37. The strip under the chart shows the Market Pulse stage for each session: Deceleration on 12 of the last 12.3.253.503.754.00Sep 10Oct 13.13
VMAAccelerationAccumulationDistributionDecelerationStrip: Market Pulse stage per daily session.
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ARDX on Oct 21

ARDX closed down 2.80%. It is in a squeeze on 7 of 12 timeframes, Market Pulse is in the Deceleration stage, and price is 1.8 ATR below its VMA.

Squeeze

In a squeeze on 7 of 12 timeframes.

Daily: loose squeeze for 2 bars, momentum rising. The 30m squeeze fired on Oct 21.

See it in MTF Squeeze
Slingshot triggers in Squeeze Setups
WkD4h195m130m2h78m1h39m30m15m5m

In a squeeze Fired None. Join free for each timeframe's tier and bar count.

Trend

Market Pulse is red, in the Deceleration stage.

Deceleration since Jul 29, 60 sessions in a row, and on 12 of the last 12.

Market Pulse indicator
Stretch

1.8 ATR below its VMA.

3.13 against a VMA of 3.37, 7.06% below.

3.13Close
3.37VMA
0.1343Daily ATR
Relative

Down on a day SPY rose.

SPY rose on Oct 21.

−2.80%ARDX
+0.53%SPY

Opening range, Oct 21

30-minute range: 3.15 to 3.23, $0.0800 wide

Price broke below the low in the 10:00 AM ET bar and closed below the range at 3.13.

ARDX 5-minute chart, Oct 21, 2026, with the 30-minute opening rangeThe first 30 minutes ran from 3.15 to 3.23. Price broke below the low in the 10:00 AM ET bar and closed below the range at 3.13.3.233.159:30Breaks the low, 10:00 AM10:3011:3012:301:302:303:30ARDX 5-minute chart, Oct 21, 2026, with the 30-minute opening rangeThe first 30 minutes ran from 3.15 to 3.23. Price broke below the low in the 10:00 AM ET bar and closed below the range at 3.13.3.233.159:30Breaks the low, 10:00 AM11:301:303:30

Backtest every ARDX breakout in ORB Setups

ARDX Volatility Box levels

Everything above is free. These rows are where ARDX is statistically stretched, from the aggressive and conservative Volatility Box models on daily and hourly data.

LevelDaily, aggressiveDaily, conservativeHourly, aggressiveHourly, conservative
Upper 3
Upper 2
Upper 1
Last close3.133.133.133.13
Lower 1
Lower 2
Lower 3

ARDX's daily and hourly levels are in Stock Volatility Box ($169 a month) and the Bundle.

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ARDX questions

Is ARDX in a squeeze?

Yes. As of the Oct 21, 2026 close, ARDX is in a squeeze on 7 of the 12 timeframes we track. Daily: loose squeeze for 2 bars, momentum rising. The 30m squeeze fired on Oct 21.

Is ARDX in an uptrend?

No. Market Pulse has ARDX in the Deceleration stage: price below its VMA with the 8, 21 and 34-bar VWMAs stacked down. Deceleration since Jul 29, 60 sessions in a row, and on 12 of the last 12.

What was ARDX's opening range on Oct 21?

The first 30 minutes ran from 3.15 to 3.23, a range of $0.0800. Price broke below the low in the 10:00 AM ET bar and closed below the range at 3.13.

Where are ARDX's Volatility Box levels?

Stock Volatility Box and Bundle members see ARDX's daily and hourly levels on this page and in the Volatility Box platform.

Free tools for reading ARDX

Multi-Time Frame (MTF) Squeeze Indicator for ThinkOrSwimIndicators · BeginnerMarket Pulse Indicator for ThinkOrSwim: Find the 4 Market StagesIndicators · Beginner-FriendlyOpening Range Breakout (ORB) Indicator for ThinkOrSwimIndicators · Advanced

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