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ONCH
1RT Acquisition Corp. Class A
stock NASDAQ

At Close

0.00USD0.000%(0.00)4,238

8.87Bid 11.79Ask 2.92Spread

Pre-market

0.00USD0.000%(0.00)0

After-hours

0.00USD0.000%(0.00)0

Overview HistoricalExchange VolumeShortsTrends

ONCH Volume Sep 29, 2026 9:30:00 AM EDT

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Exchange	Day%	Volume	30D%
Nasdaq GSM	100.00	1	20.07
Off Exchange¹	0.00	0	70.38
NYSE Arca	0.00	0	2.47
Cboe EDGX	0.00	0	2.16
Cboe BZX	0.00	0	1.63
Cboe EDGA	0.00	0	1.07
NYSE	0.00	0	1.02
Cboe BYX	0.00	0	0.67
MEMX	0.00	0	0.16
NYSE American	0.00	0	0.12
NYSE National	0.00	0	0.12
IEX	0.00	0	0.12
Nasdaq BX	0.00	0	0.02

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

ONCH Nutrition Facts

0.00 servings per container

Serving size

87.98K

Calories

1.00

% Day

% Avg

Nasdaq GSM 1

100.00%

20.07%

Off Exchange¹ 0

0.00%

70.38%

NYSE Arca 0

0.00%

2.47%

Cboe EDGX 0

0.00%

2.16%

Cboe BZX 0

0.00%

1.63%

Cboe EDGA 0

0.00%

1.07%

NYSE 0

0.00%

1.02%

Cboe BYX 0

0.00%

0.67%

MEMX 0

0.00%

0.16%

NYSE American 0

0.00%

0.12%

NYSE National 0

0.00%

0.12%

IEX 0

0.00%

0.12%

Nasdaq BX 0

0.00%

0.02%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

ONCH Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 0, which is 0.00% of today's total volume.
Today's Lit volume is 1, which is 100.00%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 70.38%.
The average Lit volume has been 29.62%.

ONCH Volume by Exchange

Nasdaq GSM

Off Exchange

Cboe BZX

Cboe EDGA

Cboe EDGX

Cboe BYX

NYSE Arca

NYSE

MEMX

IEX

Nasdaq BX