Daily trading records

Cyngn Historical Stock Prices by Trading Day

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Review 60 recent trading days for Cyngn.

The verified trading-day record runs from June 26, 2026 through September 21, 2026.
Select a date to review its open, high, low, close, volume and change from the prior session.
Daily aggregate prices are provided by Polygon.

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Review Cyngn's price trend and period performance.

The chart connects verified session closes from June 25, 2026 through September 21, 2026.

Closing-price trend by trading session

Period performance is calculated from verified trading sessions.

5-session performance

+0.30%

From the September 14, 2026 close of $0.7575 to $0.7598 on September 21, 2026.

20-session performance

-30.29%

From the August 21, 2026 close of $1.09 to $0.7598 on September 21, 2026.

60-session performance

-34.50%

From the June 25, 2026 close of $1.16 to $0.7598 on September 21, 2026.

Cyngn Historical prices
Historical pricesOpenHighLowCloseVolumePrior-close change
$0.78$0.7949$0.7401$0.7598177,149+$0.0048 (+0.64%)
$0.728$0.76$0.7251$0.755178,001+$0.0262 (+3.59%)
$0.7408$0.745$0.7205$0.7288133,234+$0.0073 (+1.01%)
$0.805$0.805$0.713$0.7215338,993-$0.0766 (-9.60%)
$0.775$0.8163$0.7062$0.7981385,048+$0.0406 (+5.36%)
$0.778$0.79$0.7547$0.7575117,605-$0.0371 (-4.67%)
$0.80$0.8123$0.78$0.7946106,171-$0.0111 (-1.38%)
$0.856$0.856$0.8001$0.8057168,438-$0.0245 (-2.95%)
$0.8902$0.8998$0.8126$0.8302318,842-$0.0528 (-5.98%)
$0.881$0.96$0.881$0.883306,339-$0.0149 (-1.66%)
$0.9749$0.9749$0.88$0.8979482,794-$0.0821 (-8.38%)
$0.98$0.9968$0.9742$0.9868,321+$0.01 (+1.03%)
$0.9901$0.9997$0.97$0.97122,816-$0.0241 (-2.42%)
$1.05$1.05$0.99$0.9941155,021-$0.0559 (-5.32%)
$1.04$1.0576$1.03$1.0584,346+$0.01 (+0.96%)
$1.10$1.10$1.04$1.0493,004-$0.06 (-5.45%)
$1.06$1.1197$1.05$1.1090,744+$0.04 (+3.77%)
$1.07$1.07$1.03$1.0691,515$0.00 (0.00%)
$1.07$1.075$1.03$1.06138,886$0.00 (0.00%)
$1.10$1.10$1.05$1.0698,415-$0.03 (-2.75%)
$1.07$1.12$1.05$1.09163,877+$0.02 (+1.87%)
$1.04$1.0746$1.04$1.07124,930+$0.01 (+0.94%)
$1.06$1.08$1.03$1.06190,482$0.00 (0.00%)
$1.06$1.0759$1.04$1.0693,545$0.00 (0.00%)
$1.07$1.095$1.04$1.06153,034-$0.05 (-4.50%)
$1.07$1.13$1.06$1.11194,661+$0.045 (+4.23%)
$1.11$1.14$1.03$1.065486,685-$0.14 (-11.62%)
$1.24$1.28$1.20$1.205355,922-$0.055 (-4.37%)
$1.24$1.28$1.23$1.2688,238+$0.02 (+1.61%)
$1.25$1.26$1.21$1.24142,690+$0.01 (+0.81%)
$1.13$1.23$1.12$1.23147,258+$0.12 (+10.81%)
$1.13$1.14$1.10$1.11102,254-$0.01 (-0.89%)
$1.17$1.18$1.105$1.1272,929-$0.05 (-4.27%)
$1.09$1.21$1.09$1.17230,779+$0.05 (+4.46%)
$1.09$1.16$1.0601$1.12198,987+$0.06 (+5.66%)
$1.06$1.089$1.04$1.06105,989-$0.03 (-2.75%)
$1.05$1.09$1.04$1.09252,697+$0.06 (+5.83%)
$1.09$1.10$1.03$1.03117,069-$0.06 (-5.50%)
$1.105$1.12$1.07$1.0997,561-$0.02 (-1.80%)
$1.09$1.1199$1.07$1.1194,789+$0.03 (+2.78%)
$1.12$1.135$1.08$1.08186,091-$0.04 (-3.57%)
$1.14$1.18$1.12$1.12128,660-$0.03 (-2.61%)
$1.15$1.1569$1.125$1.1581,408-$0.01 (-0.86%)
$1.14$1.19$1.14$1.1692,442+$0.02 (+1.75%)
$1.18$1.18$1.13$1.1480,059-$0.03 (-2.56%)
$1.15$1.18$1.12$1.17106,942+$0.01 (+0.86%)
$1.20$1.24$1.15$1.16134,819-$0.06 (-4.92%)
$1.25$1.26$1.20$1.2277,983-$0.01 (-0.81%)
$1.24$1.25$1.20$1.2389,169+$0.01 (+0.82%)
$1.27$1.284$1.21$1.22104,211-$0.07 (-5.43%)
$1.31$1.3357$1.28$1.2940,530-$0.02 (-1.53%)
$1.36$1.38$1.30$1.31134,288-$0.03 (-2.24%)
$1.20$1.38$1.20$1.34679,152+$0.11 (+8.94%)
$1.28$1.29$1.21$1.23158,087-$0.05 (-3.91%)
$1.31$1.33$1.275$1.28149,731-$0.05 (-3.76%)
$1.31$1.39$1.295$1.33303,928+$0.01 (+0.76%)
$1.35$1.42$1.31$1.32191,783-$0.07 (-5.04%)
$1.33$1.39$1.30$1.39306,143+$0.06 (+4.51%)
$1.24$1.38$1.20$1.33411,546+$0.13 (+10.83%)
$1.15$1.30$1.15$1.20316,290+$0.04 (+3.45%)

Verified data

Trading days shown
60
Coverage start
June 26, 2026
Coverage end
September 21, 2026
Display currency
USD
Market data provider
Polygon

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Return to the Cyngn company profile.Review Cyngn valuation and profitability metrics.Review Cyngn analyst price targets.

Read the frequently asked questions.

What is Cyngn's latest verified closing price?

Cyngn closed at $0.7598 on September 21, 2026.

What period does Cyngn's price history cover?

The page shows 60 verified sessions from June 26, 2026 through September 21, 2026.

What data is included in Cyngn's daily price history?

Each row includes the open, high, low, close, volume and change from the prior close.

Does Cyngn's price history include market holidays?

The table contains only verified trading sessions and does not create prices for market holidays.

What is the source for Cyngn's daily prices?

Daily aggregate prices are provided by Polygon.