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RBBN
Ribbon Communications Inc. Common Stock
stock NASDAQ

At Close

Sep 25, 2026 3:59:59 PM EDT

1.80USD-1.099%(-0.02)946,072

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-1.82)0

After-hours

Sep 25, 2026 4:55:30 PM EDT

1.79USD-0.556%(-0.01)42,446

OverviewOptionsHistoricalExchange VolumeShortsMore

RBBN Volume Sep 25, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	43.90	414,045	46.69
Nasdaq GSM	25.17	237,396	24.12
NYSE Arca	6.81	64,236	6.88
Cboe BZX	5.69	53,646	4.56
IEX	5.03	47,416	7.64
Cboe EDGX	3.90	36,783	4.10
Cboe BYX	2.65	24,986	1.04
NYSE	1.86	17,554	1.58
NYSE National	1.30	12,299	0.70
MEMX	1.19	11,207	1.04
Nasdaq BX	0.83	7,849	0.16
Cboe EDGA	0.59	5,573	0.38
MIAX Pearl	0.48	4,562	0.68
NYSE American	0.32	3,014	0.15
Texas Stock Exchange LLC	0.23	2,200	0.19
Nasdaq PHLX	0.02	200	0.02
24X National	0.01	100	0.03
CHX	0.01	100	0.05

chartexchange.com

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

RBBN Nutrition Facts

1.09 servings per container

Serving size

863.44K

Calories

943.17K

% Day

% Avg

Off Exchange¹ 414K

43.90%

46.69%

Nasdaq GSM 237K

25.17%

24.12%

NYSE Arca 64K

6.81%

6.88%

Cboe BZX 54K

5.69%

4.56%

IEX 47K

5.03%

7.64%

Cboe EDGX 37K

3.90%

4.10%

Cboe BYX 25K

2.65%

1.04%

NYSE 18K

1.86%

1.58%

NYSE National 12K

1.30%

0.70%

MEMX 11K

1.19%

1.04%

Nasdaq BX 8K

0.83%

0.16%

Cboe EDGA 6K

0.59%

0.38%

MIAX Pearl 5K

0.48%

0.68%

NYSE American 3K

0.32%

0.15%

Texas Stock Exchange LLC 2K

0.23%

0.19%

Nasdaq PHLX 200

0.02%

24X National 100

0.01%

0.03%

CHX 100

0.01%

0.05%

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

chartexchange.com

RBBN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 414,045, which is 43.90% of today's total volume.
Today's Lit volume is 529,121, which is 56.10%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 46.69%.
The average Lit volume has been 53.31%.

RBBN Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe BZX

IEX

Cboe EDGX

Cboe BYX

NYSE

NYSE National

MEMX

Nasdaq BX