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GraniteShares YieldBOOST COIN ETF (COYY)
NASDAQ: COYY · Real-Time Price · USD
10.35
-0.05 (-0.48%)
At close: Nov 18, 2025, 4:00 PM EST
10.38
+0.03 (0.29%)
After-hours: Nov 18, 2025, 7:57 PM EST

COYY Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Nov 18, 202510.3010.5610.2510.3510.35-0.48%309,233
Nov 17, 202510.6510.7410.3010.4010.40-4.50%615,095
Nov 14, 202510.8111.1010.8110.8910.89-4.14%456,416
Nov 13, 202512.0312.1311.3211.3611.02-6.43%543,988
Nov 12, 202512.2712.3212.0112.1411.770.33%231,319
Nov 11, 202512.3012.3912.0612.1011.74-2.58%178,259
Nov 10, 202512.3612.4612.2512.4212.051.72%341,400
Nov 7, 202512.1612.2412.1012.2111.84-3.25%565,118
Nov 6, 202512.8512.8512.5812.6211.88-2.40%517,592
Nov 5, 202512.9313.0512.7812.9312.170.94%338,479
Nov 4, 202513.0513.1612.7712.8112.06-3.97%465,529
Nov 3, 202513.6613.6613.2113.3412.56-2.63%613,812
Oct 31, 202513.4014.5213.3513.7012.90-1.15%489,076
Oct 30, 202514.1514.1813.8513.8612.66-2.81%771,665
Oct 29, 202514.4214.4314.1414.2613.03-0.77%248,742
Oct 28, 202514.4914.5814.3214.3713.13-0.62%266,048
Oct 27, 202514.4714.6114.3614.4613.210.77%335,001
Oct 24, 202513.8314.3713.8314.3513.114.59%500,132
Oct 23, 202513.7413.9613.5313.7212.180.88%548,437
Oct 22, 202514.1214.1513.3513.6012.08-4.43%583,471
Oct 21, 202514.3214.3814.1414.2312.64-0.84%358,112
Oct 20, 202514.1714.4914.1714.3512.741.56%426,022
Oct 17, 202514.0814.2213.7214.1312.55-4.66%555,856
Oct 16, 202515.1315.2314.7514.8212.78-1.85%739,706
Oct 15, 202515.5115.5215.0015.1013.02-1.44%560,191
Oct 14, 202515.4215.6915.1115.3213.21-2.98%427,144
Oct 13, 202516.0716.0715.4115.7913.62-0.63%884,589
Oct 10, 202517.7217.8115.7515.8913.70-12.31%1,468,701
Oct 9, 202517.9118.1717.8618.1215.201.06%724,232
Oct 8, 202517.5717.9717.5217.9315.042.69%471,327
Oct 7, 202517.7517.7517.0517.4614.64-1.24%601,883
Oct 6, 202517.7517.7917.5517.6814.830.91%465,216
Oct 3, 202517.5617.5617.4917.5214.69-2.67%655,254
Oct 2, 202518.0118.0317.9018.0014.670.22%1,204,715
Oct 1, 202518.1018.1217.9117.9614.640.28%557,994
Sep 30, 202517.7517.9117.7517.9114.600.73%325,396
Sep 29, 202517.5017.7817.4217.7814.492.72%526,789
Sep 26, 202517.4017.4617.2017.3114.11-2.81%568,233
Sep 25, 202518.2518.2517.7717.8114.10-3.00%844,384
Sep 24, 202518.4718.6018.3118.3614.54-550,559
Sep 23, 202519.0419.0618.2518.3614.54-3.16%914,220
Sep 22, 202519.0119.1418.7318.9615.01-1.91%1,048,346
Sep 19, 202519.3019.3519.2519.3315.31-2.52%540,631
Sep 18, 202519.3819.8519.3219.8315.284.04%699,041
Sep 17, 202519.3319.3518.5619.0614.69-1.24%583,563
Sep 16, 202519.3519.4219.0619.3014.870.16%311,037
Sep 15, 202519.1019.2819.0419.2714.850.89%389,403
Sep 12, 202519.1919.1919.0619.1014.72-3.00%582,209
Sep 11, 202519.6819.7319.5719.6914.740.72%651,349
Sep 10, 202519.6219.6319.4519.5514.64-275,080