Dark

ONCH
1RT Acquisition Corp. Class A
stock NASDAQ

At Close

0.00USD0.000%(0.00)964

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

[NF]

Exchange	Day%	Volume	30D%
Cboe EDGX	41.49	400	2.21
NYSE Arca	20.95	202	2.49
Cboe BZX	20.75	200	1.66
NYSE	10.17	98	1.03
Nasdaq GSM	6.12	59	20.05
Off Exchange¹	0.41	4	70.30
Cboe BYX	0.10	1	0.67
Cboe EDGA	0.00	0	1.07
MEMX	0.00	0	0.16
NYSE National	0.00	0	0.12
IEX	0.00	0	0.12
NYSE American	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

0.01 servings per container

Serving size

87.98K

Calories

964.00

% Day

% Avg

Cboe EDGX 400

41.49%

2.21%

NYSE Arca 202

20.95%

2.49%

Cboe BZX 200

20.75%

1.66%

NYSE 98

10.17%

1.03%

Nasdaq GSM 59

6.12%

20.05%

Off Exchange¹ 4

0.41%

70.30%

Cboe BYX 1

0.10%

0.67%

Cboe EDGA 0

0.00%

1.07%

MEMX 0

0.00%

0.16%

NYSE National 0

0.00%

0.12%

IEX 0

0.00%

0.12%

NYSE American 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 4, which is 0.41% of today's total volume.
Today's Lit volume is 960, which is 99.59%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 70.30%.
The average Lit volume has been 29.70%.

ONCH Volume by Exchange

Cboe EDGX

NYSE Arca

Cboe BZX

NYSE

Nasdaq GSM

Off Exchange

Cboe BYX

Cboe EDGA

MEMX

IEX

Nasdaq BX