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NasdaqGM - Nasdaq Real Time Price USD

Sionna Therapeutics, Inc. (SION)

3.8700 -0.1300 (-3.25%)
At close: October 30 at 4:00:01 PM EDT
3.7600 -0.1100 (-2.84%)
After hours: October 30 at 4:09:58 PM EDT
Trade SION on Coinbase
Currency in USD
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Date Open High Low Close Adj Close Volume
Oct 30, 2026
3.9600 4.0500 3.7600 3.8700 3.8700 534,300
Oct 29, 2026
4.0500 4.1600 3.9700 4.0000 4.0000 575,000
Oct 28, 2026
3.8500 4.1550 3.7800 4.0400 4.0400 953,000
Oct 27, 2026
3.6800 3.9050 3.6300 3.8700 3.8700 1,000,700
Oct 26, 2026
3.5800 3.7400 3.5700 3.6900 3.6900 614,200
Oct 23, 2026
3.7500 3.8160 3.5500 3.6000 3.6000 917,700
Oct 22, 2026
3.8700 3.9700 3.6410 3.8000 3.8000 1,592,200
Oct 21, 2026
4.2000 4.3100 3.8600 3.8700 3.8700 1,557,100
Oct 20, 2026
4.0600 4.3000 4.0200 4.1500 4.1500 1,069,800
Oct 19, 2026
3.9300 4.1100 3.8400 4.0100 4.0100 1,166,200
Oct 16, 2026
4.0600 4.0600 3.7750 3.8900 3.8900 1,484,500
Oct 15, 2026
4.1500 4.3000 4.0200 4.0800 4.0800 944,600
Oct 14, 2026
4.3000 4.4000 3.9300 4.0900 4.0900 1,497,900
Oct 13, 2026
4.6900 4.7950 4.3650 4.3800 4.3800 790,400
Oct 12, 2026
4.8900 4.9300 4.6750 4.6900 4.6900 692,500
Oct 9, 2026
4.9300 5.1200 4.8300 4.9000 4.9000 633,600
Oct 8, 2026
4.7800 4.9700 4.6500 4.9000 4.9000 915,600
Oct 7, 2026
4.6800 4.8700 4.6100 4.8200 4.8200 880,100
Oct 6, 2026
4.8800 4.8800 4.5200 4.7500 4.7500 1,259,900
Oct 5, 2026
4.9500 4.9600 4.6300 4.8500 4.8500 1,097,000
Oct 2, 2026
5.1900 5.1900 4.8600 4.9100 4.9100 1,159,300
Oct 1, 2026
5.2600 5.3300 5.0300 5.1000 5.1000 1,056,700
Sep 30, 2026
5.1900 5.3420 5.0200 5.2600 5.2600 1,157,500
Sep 29, 2026
5.1500 5.1900 5.0250 5.1500 5.1500 797,500
Sep 28, 2026
5.1700 5.2500 5.0500 5.1200 5.1200 775,600
Sep 25, 2026
5.2800 5.3000 5.0900 5.2300 5.2300 1,401,500
Sep 24, 2026
5.5000 5.5900 5.1520 5.2300 5.2300 1,246,700
Sep 23, 2026
6.0300 6.1200 5.3200 5.5100 5.5100 1,668,800
Sep 22, 2026
5.9900 6.1700 5.8400 6.0200 6.0200 1,693,900
Sep 21, 2026
6.0000 6.1300 5.7000 6.0000 6.0000 2,522,700
Sep 18, 2026
7.1200 7.1900 5.9000 5.9600 5.9600 3,704,800
Sep 17, 2026
7.2700 7.7300 7.1500 7.1800 7.1800 1,476,800
Sep 16, 2026
6.9500 7.3680 6.9100 7.0400 7.0400 1,970,800
Sep 15, 2026
7.8700 8.0000 6.8500 6.8800 6.8800 2,461,800
Sep 14, 2026
7.8400 8.5350 7.8400 8.2600 8.2600 1,210,600
Sep 11, 2026
7.7900 8.0300 7.4700 7.8500 7.8500 1,208,100
Sep 10, 2026
7.4000 7.7500 7.1200 7.6200 7.6200 1,222,600
Sep 9, 2026
7.2700 7.5500 7.1690 7.4800 7.4800 766,100
Sep 8, 2026
7.1300 7.5550 6.8900 7.3000 7.3000 884,700
Sep 4, 2026
6.6800 7.2200 6.6200 7.1800 7.1800 921,800
Sep 3, 2026
7.3100 7.5600 6.7000 6.7500 6.7500 1,242,200
Sep 2, 2026
6.6300 7.3500 6.2700 7.3100 7.3100 1,590,500
Sep 1, 2026
5.9500 6.4800 5.9300 6.4600 6.4600 1,404,800
Aug 31, 2026
5.8700 6.0800 5.7500 6.0300 6.0300 1,382,300
Aug 28, 2026
5.9700 6.0600 5.8220 5.8700 5.8700 783,100
Aug 27, 2026
6.1400 6.2500 5.9700 6.0600 6.0600 773,900
Aug 26, 2026
6.2000 6.2900 6.0200 6.1700 6.1700 923,800
Aug 25, 2026
5.6000 6.3000 5.5800 6.2500 6.2500 1,973,200
Aug 24, 2026
5.2900 5.6100 5.2100 5.5900 5.5900 1,773,800
Aug 21, 2026
5.5400 5.7200 5.2700 5.2900 5.2900 1,937,800
Aug 20, 2026
6.2700 6.2730 5.5100 5.5200 5.5200 1,749,500
Aug 19, 2026
6.0900 6.2800 5.8800 6.2500 6.2500 1,873,700
Aug 18, 2026
5.7500 5.9800 5.6000 5.9400 5.9400 2,057,600
Aug 17, 2026
6.4700 6.8000 5.8200 5.9100 5.9100 2,985,500
Aug 14, 2026
6.2400 6.6600 6.1500 6.4600 6.4600 2,877,400
Aug 13, 2026
6.2900 6.7500 6.0500 6.5400 6.5400 5,485,900
Aug 12, 2026
4.9900 6.4000 4.9750 6.2500 6.2500 9,438,000
Aug 11, 2026
4.5100 5.4900 4.4900 5.1000 5.1000 14,931,100
Aug 10, 2026
4.8500 5.0000 4.0100 4.5000 4.5000 38,644,400
Aug 7, 2026
50.8600 54.9700 49.3000 51.0400 51.0400 747,500
Aug 6, 2026
47.1100 50.8000 47.0800 49.6100 49.6100 778,300
Aug 5, 2026
50.2000 51.9100 46.9150 47.3400 47.3400 757,700
Aug 4, 2026
50.1600 51.7300 48.5200 49.9400 49.9400 913,100
Aug 3, 2026
46.8600 49.4900 45.5700 49.2600 49.2600 509,000
Jul 31, 2026
46.6800 47.6200 44.2700 47.1300 47.1300 392,300
Jul 30, 2026
44.6900 47.2800 44.6400 46.7800 46.7800 353,200
Jul 29, 2026
46.8100 46.8400 44.6300 44.8100 44.8100 368,300
Jul 28, 2026
45.4100 46.6900 44.1100 46.5500 46.5500 320,200
Jul 27, 2026
46.0300 47.8900 45.1050 45.3800 45.3800 403,800
Jul 24, 2026
44.3100 46.3950 43.4100 45.7000 45.7000 654,800
Jul 23, 2026
44.3900 46.4500 43.8400 44.0600 44.0600 811,100
Jul 22, 2026
46.9200 47.7100 44.2300 45.0300 45.0300 562,900
Jul 21, 2026
45.2400 48.0000 45.2400 47.2100 47.2100 598,100
Jul 20, 2026
50.2000 51.5650 44.7800 45.6900 45.6900 816,400
Jul 17, 2026
44.7200 51.0000 43.1200 49.4100 49.4100 1,139,300
Jul 16, 2026
44.1700 48.2200 43.4720 45.2900 45.2900 1,096,300
Jul 15, 2026
42.3300 45.3700 41.6850 44.3800 44.3800 522,000
Jul 14, 2026
44.2400 45.0100 42.3900 42.5900 42.5900 276,000
Jul 13, 2026
45.4000 45.4900 42.7300 43.9500 43.9500 415,300
Jul 10, 2026
44.9000 45.4100 42.2400 45.2900 45.2900 371,000
Jul 9, 2026
44.0000 45.9100 43.6450 44.9400 44.9400 755,200
Jul 8, 2026
44.4800 46.9800 43.2900 44.0000 44.0000 573,800
Jul 7, 2026
43.6700 46.6400 43.0000 44.9300 44.9300 664,400
Jul 6, 2026
44.0100 44.3800 42.3900 43.1200 43.1200 255,800
Jul 2, 2026
42.0500 44.1800 41.1600 43.9900 43.9900 328,700
Jul 1, 2026
43.6300 44.2800 40.9200 41.6400 41.6400 438,300
Jun 30, 2026
43.3300 45.0000 42.4000 43.9900 43.9900 682,800
Jun 29, 2026
42.2900 43.4800 41.7180 42.9700 42.9700 320,000
Jun 26, 2026
42.5600 44.0300 40.6900 42.1800 42.1800 1,019,100
Jun 25, 2026
41.0900 44.3000 40.4400 42.7700 42.7700 475,600
Jun 24, 2026
39.8100 41.2800 39.1800 41.0900 41.0900 546,700
Jun 23, 2026
38.4000 42.3100 37.2800 39.8700 39.8700 540,400
Jun 22, 2026
37.8900 40.0150 37.8700 38.8300 38.8300 416,400
Jun 18, 2026
38.2800 38.5550 36.6300 37.3000 37.3000 736,800
Jun 17, 2026
34.8100 37.1100 33.9850 36.7300 36.7300 406,700
Jun 16, 2026
36.0100 36.2050 34.4250 34.7500 34.7500 375,100
Jun 15, 2026
36.5400 37.8200 35.5300 36.0000 36.0000 278,600
Jun 12, 2026
36.0500 37.1700 35.5000 35.9200 35.9200 189,600
Jun 11, 2026
34.2000 36.8400 33.7200 36.0500 36.0500 399,000
Jun 10, 2026
33.4400 35.2900 32.8350 34.0300 34.0300 316,900
Jun 9, 2026
34.3700 35.2600 32.3300 33.6900 33.6900 320,200
Jun 8, 2026
35.2900 35.4400 32.2600 33.5100 33.5100 423,800
Jun 5, 2026
37.5500 37.9500 35.2500 35.3700 35.3700 461,300
Jun 4, 2026
36.9800 39.3300 36.6100 37.7800 37.7800 362,900
Jun 3, 2026
36.5000 37.3700 35.6600 36.7000 36.7000 319,300
Jun 2, 2026
40.2200 41.9050 36.4600 36.4800 36.4800 537,800
Jun 1, 2026
41.8700 42.0700 38.9200 40.9000 40.9000 400,100
May 29, 2026
42.9600 43.7700 42.1450 42.8200 42.8200 645,300
May 28, 2026
43.4300 44.6100 42.3900 42.8000 42.8000 416,000
May 27, 2026
43.4600 44.4900 42.9500 43.4300 43.4300 185,500
May 26, 2026
41.6800 43.1550 40.5300 42.8800 42.8800 188,800
May 22, 2026
41.8100 43.4150 40.8100 41.1300 41.1300 182,600
May 21, 2026
39.1900 41.8000 38.6500 41.7500 41.7500 236,900
May 20, 2026
38.3900 39.7100 36.9000 39.5000 39.5000 392,300
May 19, 2026
38.9700 39.1900 37.4800 37.6800 37.6800 313,500
May 18, 2026
41.4600 41.4600 38.1600 39.2400 39.2400 341,500
May 15, 2026
41.8700 42.5500 40.0670 40.2200 40.2200 273,200
May 14, 2026
42.7000 44.2200 41.5000 42.7700 42.7700 342,400
May 13, 2026
40.7800 43.5400 40.2350 43.1200 43.1200 529,600
May 12, 2026
45.0700 46.0700 40.7500 40.9400 40.9400 525,200
May 11, 2026
44.6800 48.4450 44.5100 45.9500 45.9500 670,700
May 8, 2026
43.9300 45.1000 43.3550 44.2300 44.2300 405,300
May 7, 2026
43.3500 45.8000 42.3300 43.3100 43.3100 777,600
May 6, 2026
41.1500 43.8600 40.4300 43.2900 43.2900 311,300
May 5, 2026
41.5300 43.7340 40.4200 40.9700 40.9700 321,300
May 4, 2026
38.6400 41.4500 38.6400 40.4500 40.4500 341,500
May 1, 2026
38.5700 40.2950 38.0700 39.1500 39.1500 212,700
Apr 30, 2026
37.8200 38.9200 37.6700 38.7000 38.7000 241,700
Apr 29, 2026
39.0100 40.3000 36.5000 37.4300 37.4300 317,700
Apr 28, 2026
39.6800 41.1450 38.5800 39.5900 39.5900 404,700
Apr 27, 2026
38.0200 42.2100 37.9650 39.2100 39.2100 623,700
Apr 24, 2026
38.3500 38.6100 35.1000 38.1100 38.1100 518,000
Apr 23, 2026
43.0800 44.1200 37.8000 38.3500 38.3500 449,500
Apr 22, 2026
41.8100 43.6300 41.7200 43.2000 43.2000 363,500
Apr 21, 2026
43.0100 43.4100 41.3400 41.7900 41.7900 366,800
Apr 20, 2026
43.5400 44.7100 41.9800 42.6400 42.6400 448,000
Apr 17, 2026
46.1300 46.4580 43.3100 43.5400 43.5400 508,800
Apr 16, 2026
44.4100 46.0600 42.8600 45.2400 45.2400 817,600
Apr 15, 2026
44.2300 46.1000 42.6190 45.0900 45.0900 768,500
Apr 14, 2026
41.8600 44.7100 41.1150 43.3000 43.3000 900,100
Apr 13, 2026
37.9500 41.8400 36.9100 41.7700 41.7700 382,800
Apr 10, 2026
38.8200 38.8200 36.2350 37.8900 37.8900 223,100
Apr 9, 2026
36.7500 40.0400 36.7300 38.8900 38.8900 352,500
Apr 8, 2026
38.3600 38.3700 36.1800 36.9500 36.9500 274,400
Apr 7, 2026
37.1500 38.6050 35.3900 36.7600 36.7600 373,500
Apr 6, 2026
40.0900 40.4250 37.2800 37.3800 37.3800 191,900
Apr 2, 2026
40.7900 42.6200 40.1900 40.4900 40.4900 527,800
Apr 1, 2026
40.1600 42.3000 40.0000 41.3000 41.3000 516,300
Mar 31, 2026
37.4900 41.6100 37.4900 40.0900 40.0900 569,900
Mar 30, 2026
36.1800 37.7550 35.3600 36.6600 36.6600 344,200
Mar 27, 2026
37.0400 38.2200 36.0100 36.1600 36.1600 497,900
Mar 26, 2026
37.4300 38.7100 35.9300 37.9600 37.9600 273,800
Mar 25, 2026
34.9500 38.2000 34.9500 37.0800 37.0800 285,600
Mar 24, 2026
35.8100 36.1800 33.6450 34.7600 34.7600 259,600
Mar 23, 2026
36.9900 38.2900 35.6400 36.4300 36.4300 346,700
Mar 20, 2026
35.4500 37.4100 34.8100 36.3900 36.3900 339,200
Mar 19, 2026
34.1600 36.1700 33.2000 35.4900 35.4900 218,700
Mar 18, 2026
35.5700 36.4200 34.0200 34.4000 34.4000 296,000
Mar 17, 2026
37.1700 37.7400 34.3500 35.8400 35.8400 243,700
Mar 16, 2026
37.6500 39.0300 36.5850 37.1700 37.1700 362,400
Mar 13, 2026
36.6800 37.9500 36.2100 37.3200 37.3200 320,300
Mar 12, 2026
37.6300 37.8700 34.6300 36.6800 36.6800 202,200
Mar 11, 2026
37.6300 39.0000 37.6300 38.3800 38.3800 186,400
Mar 10, 2026
37.6300 39.1700 37.6000 38.0800 38.0800 255,400
Mar 9, 2026
35.5800 38.0600 35.5800 37.5300 37.5300 318,200
Mar 6, 2026
32.8500 36.2250 32.7700 35.9300 35.9300 310,400
Mar 5, 2026
34.1300 34.8700 32.7150 34.5600 34.5600 611,700
Mar 4, 2026
34.1900 35.9300 33.6050 34.5700 34.5700 208,000
Mar 3, 2026
33.9200 34.7700 32.6100 34.0900 34.0900 220,200
Mar 2, 2026
32.8900 35.1000 32.5650 33.9200 33.9200 276,000
Feb 27, 2026
37.2500 38.3200 36.2400 36.5400 36.5400 183,100
Feb 26, 2026
38.0600 38.3700 36.7400 38.0000 38.0000 139,800
Feb 25, 2026
37.6000 39.3200 37.0000 38.0300 38.0300 197,100
Feb 24, 2026
36.9900 38.8350 36.1100 37.3200 37.3200 290,800
Feb 23, 2026
34.9900 38.1200 34.7200 36.1000 36.1000 102,900
Feb 20, 2026
37.1200 37.5000 35.4600 35.4900 35.4900 145,500
Feb 19, 2026
37.4300 38.1750 36.6540 37.3400 37.3400 181,400
Feb 18, 2026
37.6400 38.9100 36.9450 37.7300 37.7300 104,500
Feb 17, 2026
37.5300 38.5100 37.2350 38.0300 38.0300 117,400
Feb 13, 2026
37.6400 39.8650 37.0200 37.5200 37.5200 332,900
Feb 12, 2026
36.3000 38.8600 36.0700 37.6400 37.6400 199,800
Feb 11, 2026
38.0500 38.9150 35.6700 36.5300 36.5300 389,700
Feb 10, 2026
36.6700 38.5550 35.7000 38.0150 38.0150 321,200
Feb 9, 2026
35.9700 37.2000 35.0200 36.8200 36.8200 311,900
Feb 6, 2026
35.2300 38.2000 34.8700 36.1100 36.1100 440,000
Feb 5, 2026
40.4400 41.6150 32.4600 35.2500 35.2500 563,000
Feb 4, 2026
44.5000 44.5000 41.0800 41.3150 41.3150 332,500
Feb 3, 2026
44.4200 44.8800 42.6900 44.4800 44.4800 312,300
Feb 2, 2026
42.0600 44.9900 40.8900 43.6500 43.6500 911,900
Jan 30, 2026
42.0500 43.0000 40.7050 42.2600 42.2600 229,500
Jan 29, 2026
42.7200 43.7450 41.5100 42.4400 42.4400 212,200
Jan 28, 2026
43.8100 44.1900 41.9800 42.1300 42.1300 180,700
Jan 27, 2026
42.1400 43.7700 42.0800 43.4000 43.4000 107,000
Jan 26, 2026
40.9100 42.7050 40.3150 42.6000 42.6000 148,400
Jan 23, 2026
41.3000 43.1350 41.3000 42.3800 42.3800 199,500
Jan 22, 2026
40.2900 42.6400 39.9850 41.7700 41.7700 664,400
Jan 21, 2026
40.0400 41.4950 39.1100 40.7900 40.7900 192,300
Jan 20, 2026
38.3200 40.9800 37.7000 40.0100 40.0100 155,300
Jan 16, 2026
38.9000 40.9700 38.5200 39.1100 39.1100 264,900
Jan 15, 2026
41.4800 41.4800 37.8200 38.8500 38.8500 263,800
Jan 14, 2026
36.8900 41.7300 36.1240 41.1800 41.1800 280,200
Jan 13, 2026
35.9600 37.1730 34.6250 36.8100 36.8100 241,200
Jan 12, 2026
39.0300 39.0300 34.8050 36.3400 36.3400 191,400
Jan 9, 2026
36.7900 39.7000 36.7900 39.2500 39.2500 414,400
Jan 8, 2026
42.7000 42.7050 35.9500 36.6000 36.6000 406,200
Jan 7, 2026
38.1400 43.3000 37.7700 43.2100 43.2100 477,300
Jan 6, 2026
40.3900 41.6500 37.0800 37.2200 37.2200 266,800
Jan 5, 2026
39.0000 40.9200 38.2200 40.8500 40.8500 299,800
Jan 2, 2026
41.4600 41.5600 38.9300 39.2100 39.2100 318,900
Dec 31, 2025
41.0000 42.5400 40.9250 41.1400 41.1400 332,600
Dec 30, 2025
42.4300 43.5000 41.0000 41.3900 41.3900 251,500
Dec 29, 2025
43.7000 45.0000 42.8000 42.8100 42.8100 133,700
Dec 26, 2025
43.4300 44.4900 40.5800 43.7000 43.7000 166,300
Dec 24, 2025
44.0300 44.7000 43.8150 44.0250 44.0250 157,600
Dec 23, 2025
42.6700 43.7800 41.5900 43.4400 43.4400 186,100
Dec 22, 2025
42.0700 42.9000 40.4800 42.4200 42.4200 243,400
Dec 19, 2025
43.7000 45.0000 42.2400 42.3700 42.3700 1,954,700
Dec 18, 2025
43.9100 44.5200 42.4300 44.2100 44.2100 290,500
Dec 17, 2025
42.8100 44.6100 41.9250 43.0900 43.0900 296,600
Dec 16, 2025
43.0500 43.7050 41.1800 42.8900 42.8900 252,400
Dec 15, 2025
43.4100 44.9900 42.0500 42.7600 42.7600 340,500
Dec 12, 2025
41.6300 43.2000 41.3200 42.7700 42.7700 203,600
Dec 11, 2025
40.7800 43.1500 40.7520 41.7200 41.7200 241,200
Dec 10, 2025
41.0200 41.7900 40.3700 41.2100 41.2100 234,400
Dec 9, 2025
40.9900 42.0950 40.2200 41.5900 41.5900 180,000
Dec 8, 2025
40.1300 42.0500 39.9100 40.7200 40.7200 205,800
Dec 5, 2025
41.0500 42.0200 39.7500 40.2900 40.2900 211,500
Dec 4, 2025
41.1600 42.3500 40.4800 40.8800 40.8800 171,900
Dec 3, 2025
39.0000 43.9000 37.5350 41.1600 41.1600 385,400
Dec 2, 2025
38.7500 40.5300 38.0200 39.0100 39.0100 348,600
Dec 1, 2025
40.7600 41.1100 35.4200 38.9600 38.9600 710,900
Nov 28, 2025
43.2000 43.8500 41.8700 43.5700 43.5700 222,800
Nov 26, 2025
44.0200 44.8000 43.5300 43.7900 43.7900 179,800
Nov 25, 2025
43.9400 44.7100 43.2850 44.2800 44.2800 236,000
Nov 24, 2025
44.0000 45.0000 43.2600 44.3800 44.3800 415,200
Nov 21, 2025
38.6800 43.9300 38.6800 43.6600 43.6600 272,400
Nov 20, 2025
38.7400 40.5050 38.0000 38.9400 38.9400 157,100
Nov 19, 2025
40.1200 40.5950 38.3700 38.4100 38.4100 255,600
Nov 18, 2025
39.7100 40.1150 36.8080 39.1200 39.1200 244,200
Nov 17, 2025
37.7000 42.6150 37.7000 39.9300 39.9300 449,700
Nov 14, 2025
35.6400 37.7550 35.4650 37.0000 37.0000 117,100
Nov 13, 2025
36.1600 36.1750 34.7000 35.8800 35.8800 207,200
Nov 12, 2025
36.4700 37.9800 35.8350 36.5800 36.5800 246,200
Nov 11, 2025
35.8900 36.8800 34.8750 36.4600 36.4600 141,300
Nov 10, 2025
35.1200 36.4100 34.3400 35.7700 35.7700 160,900
Nov 7, 2025
34.4000 35.0050 32.6500 34.7100 34.7100 225,300
Nov 6, 2025
34.9700 35.3150 33.5200 34.4000 34.4000 273,500
Nov 5, 2025
35.5500 35.5500 32.4000 35.0800 35.0800 240,700
Nov 4, 2025
35.3500 36.6350 33.9900 35.6400 35.6400 199,800
Nov 3, 2025
37.1600 39.4900 34.6900 36.0600 36.0600 158,100
Oct 31, 2025
37.5500 39.2600 37.5500 38.2100 38.2100 135,600

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