CI Monthly Statistics
CI monthly stock returns with historical performance by month, return charts, and downloadable statistics.
The Cigna Group (CI) company overview
Cigna primarily provides pharmacy benefit management and health insurance services. Its PBM and specialty pharmacy services, which were greatly expanded by its 2018 merger with Express Scripts, are mostly sold to health insurance plans and employers. Its largest PBM contract is with the Department of Defense, and it recently won a multiyear deal with top-tier insurer Centene. In health insurance and other benefits, Cigna primarily serves employers through self-funding arrangements, and the company operates mostly in the US with 16 million US and 2 million international medical members covered as of December 2025.
| Period | Return % |
|---|---|
| 2000-01 | -8.53 |
| 2000-02 | 2.84 |
| 2000-03 | 2.64 |
| 2000-04 | 5.27 |
| 2000-05 | 11.36 |
| 2000-06 | 5.3 |
| 2000-07 | 6.8 |
| 2000-08 | -2.61 |
| 2000-09 | 7.34 |
| 2000-10 | 16.81 |
| 2000-11 | 8.04 |
| 2000-12 | 0.41 |
| 2001-01 | -15.99 |
| 2001-02 | -1.32 |
| 2001-03 | -2.11 |
| 2001-04 | -0.61 |
| 2001-05 | -11.47 |
| 2001-06 | 1.43 |
| 2001-07 | 4.7 |
| 2001-08 | -10.29 |
| 2001-09 | -7.83 |
| 2001-10 | -12.12 |
| 2001-11 | 25.14 |
| 2001-12 | 1.55 |
| 2002-01 | -0.68 |
| 2002-02 | -2.51 |
| 2002-03 | 13.04 |
| 2002-04 | 7.49 |
| 2002-05 | -2.7 |
| 2002-06 | -8.15 |
| 2002-07 | -7.61 |
| 2002-08 | -5.43 |
| 2002-09 | -16.88 |
| 2002-10 | -48.9 |
| 2002-11 | 20.41 |
| 2002-12 | -5.51 |
| 2003-01 | 6.2 |
| 2003-02 | -1.65 |
| 2003-03 | 6.42 |
| 2003-04 | 14.37 |
| 2003-05 | 7.29 |
| 2003-06 | -16.31 |
| 2003-07 | -0.38 |
| 2003-08 | 1.92 |
| 2003-09 | -6.36 |
| 2003-10 | 27.82 |
| 2003-11 | -5.99 |
| 2003-12 | 7.21 |
| 2004-01 | 7.82 |
| 2004-02 | -10.6 |
| 2004-03 | 6.44 |
| 2004-04 | 9.3 |
| 2004-05 | 5.12 |
| 2004-06 | 1.5 |
| 2004-07 | -9.9 |
| 2004-08 | 7.35 |
| 2004-09 | 4.6 |
| 2004-10 | -8.88 |
| 2004-11 | 10.35 |
| 2004-12 | 16.5 |
| 2005-01 | -1.62 |
| 2005-02 | 13.16 |
| 2005-03 | -1.65 |
| 2005-04 | 2.99 |
| 2005-05 | 5.74 |
| 2005-06 | 10.06 |
| 2005-07 | -0.28 |
| 2005-08 | 8.04 |
| 2005-09 | 2.21 |
| 2005-10 | -1.71 |
| 2005-11 | -2.87 |
| 2005-12 | -0.75 |
| 2006-01 | 8.86 |
| 2006-02 | 0.96 |
| 2006-03 | 6.4 |
| 2006-04 | -18.08 |
| 2006-05 | -13.34 |
| 2006-06 | 6.24 |
| 2006-07 | -7.37 |
| 2006-08 | 23.9 |
| 2006-09 | 2.87 |
| 2006-10 | 0.57 |
| 2006-11 | 7.77 |
| 2006-12 | 4.38 |
| 2007-01 | 0.62 |
| 2007-02 | 7.64 |
| 2007-03 | 0.11 |
| 2007-04 | 9.06 |
| 2007-05 | 7.75 |
| 2007-06 | -6.55 |
| 2007-07 | -1.11 |
| 2007-08 | 0.08 |
| 2007-09 | 3.12 |
| 2007-10 | -1.5 |
| 2007-11 | 2.13 |
| 2007-12 | 0.22 |
| 2008-01 | -8.45 |
| 2008-02 | -9.37 |
| 2008-03 | -9 |
| 2008-04 | 5.27 |
| 2008-05 | -4.94 |
| 2008-06 | -12.83 |
| 2008-07 | 4.61 |
| 2008-08 | 13.13 |
| 2008-09 | -18.86 |
| 2008-10 | -52.03 |
| 2008-11 | -25.71 |
| 2008-12 | 39.14 |
| 2009-01 | 3.03 |
| 2009-02 | -9.22 |
| 2009-03 | 11.61 |
| 2009-04 | 12.05 |
| 2009-05 | 12.48 |
| 2009-06 | 8.66 |
| 2009-07 | 17.89 |
| 2009-08 | 3.63 |
| 2009-09 | -4.55 |
| 2009-10 | -0.89 |
| 2009-11 | 15.23 |
| 2009-12 | 9.94 |
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 2026-10-09 | 281.16 | 287.89 | 280.61 | 282.43 | — |
| 2026-10-08 | 278.98 | 282.42 | 275.32 | 281.03 | — |
| 2026-10-07 | 274.88 | 283.13 | 275.61 | 278.51 | — |
| 2026-10-06 | 271.72 | 275.81 | 270 | 274.37 | — |
| 2026-10-05 | 270 | 273.11 | 266.45 | 271.29 | — |
| 2026-10-02 | 270.03 | 271.4 | 266 | 270.53 | — |
| 2026-10-01 | 275.97 | 275.97 | 262.85 | 267.96 | — |
| 2026-09-30 | 274.03 | 278.81 | 263.36 | 271.83 | — |
| 2026-09-29 | 269.97 | 276.61 | 269.76 | 275.26 | — |
| 2026-09-28 | 272.48 | 272.49 | 269.05 | 271.83 | — |
| 2026-09-25 | 266.13 | 273.35 | 265.35 | 272.01 | — |
| 2026-09-24 | 267.9 | 269.33 | 263.76 | 265.5 | — |
| 2026-09-23 | 273.26 | 274.75 | 267.02 | 268.27 | — |
| 2026-09-21 | 275.91 | 275.91 | 272.62 | 274.47 | — |
| 2026-09-18 | 274.86 | 277.72 | 273.74 | 275.28 | — |
| 2026-09-17 | 280.83 | 281.4 | 275.76 | 276 | — |
| 2026-09-16 | 288.31 | 289.89 | 280.09 | 280.45 | — |
| 2026-09-15 | 289.9 | 290.71 | 286.77 | 288.9 | — |
| 2026-09-14 | 284.6 | 290.94 | 284.66 | 290.05 | — |
| 2026-09-11 | 283.01 | 284.88 | 277.51 | 280.76 | — |
| 2026-09-10 | 280.56 | 285.4 | 278.94 | 280.91 | — |
| 2026-09-09 | 279 | 282.31 | 272.34 | 278.17 | — |
| 2026-09-08 | 279.1 | 279.37 | 275.27 | 275.83 | — |
| 2026-09-04 | 283.06 | 284.67 | 281.63 | 282.52 | — |
| 2026-09-02 | 283.1 | 286.81 | 280.8 | 282.84 | — |
| 2026-09-01 | 279.66 | 283.55 | 278.73 | 283.06 | — |
| 2026-08-31 | 278.99 | 278.98 | 275.59 | 276.08 | — |
| 2026-08-27 | 277.79 | 281.8 | 276.31 | 277.67 | — |
| 2026-08-26 | 279.7 | 286.01 | 279.4 | 280.87 | — |
| 2026-08-25 | 278.87 | 279.55 | 276.25 | 279.32 | — |
| 2026-08-24 | 278.51 | 281.73 | 276.96 | 280.45 | — |
| 2026-08-21 | 274.81 | 279.39 | 274.25 | 277.51 | — |
| 2026-08-20 | 277.24 | 278.8 | 274.12 | 274.41 | — |
| 2026-08-19 | 279.61 | 282.74 | 276.94 | 277.45 | — |
| 2026-08-18 | 278.5 | 282.58 | 277.73 | 278.5 | — |
| 2026-08-17 | 280 | 280.12 | 274.71 | 275.33 | — |
| 2026-08-14 | 278.54 | 283 | 277.68 | 282.56 | — |
| 2026-08-13 | 278.59 | 280.32 | 277.24 | 277.99 | — |
| 2026-08-12 | 272.82 | 279.06 | 272.51 | 277.41 | — |
| 2026-08-11 | 279.48 | 279.89 | 270.92 | 273.87 | — |
| 2026-08-10 | 282.54 | 285.7 | 277.58 | 278.4 | — |
| 2026-08-07 | 274.49 | 283.3 | 273.03 | 282.49 | — |
| 2026-08-06 | 273.37 | 276.63 | 269.01 | 275.25 | — |
| 2026-08-05 | 268.24 | 272.52 | 263.11 | 270.5 | — |
| 2026-08-04 | 276.27 | 276.98 | 272.08 | 274.05 | — |
| 2026-08-03 | 279.05 | 283.83 | 276.71 | 282.06 | — |
| 2026-07-31 | 285.11 | 287.35 | 278.98 | 279.05 | — |
| 2026-07-30 | 286 | 291.9 | 281.03 | 287.66 | — |
| 2026-07-29 | 303 | 303 | 296.22 | 296.47 | — |
| 2026-07-28 | 293.58 | 304.69 | 291.89 | 301.06 | — |
| 2026-07-27 | 289.65 | 293.33 | 286.71 | 291.02 | — |
| 2026-07-24 | 288.08 | 290.57 | 285.93 | 289.57 | — |
| 2026-07-23 | 285.55 | 289.96 | 283.5 | 286.29 | — |
| 2026-07-22 | 291.68 | 293.01 | 284.67 | 284.85 | — |
| 2026-07-21 | 282 | 290.51 | 280.69 | 290.49 | — |
| 2026-07-20 | 281.23 | 285.75 | 281.14 | 283.94 | — |
| 2026-07-17 | 286.57 | 289.66 | 279.75 | 281.45 | — |
| 2026-07-16 | 290 | 290.75 | 278.86 | 283.82 | — |
| 2026-07-15 | 300.11 | 304.83 | 291.52 | 297.81 | — |
| 2026-07-14 | 304.5 | 305.44 | 298.75 | 303.35 | — |
| 2026-07-13 | 295.75 | 305.25 | 294.88 | 304.5 | — |
| 2026-07-10 | 293.57 | 294.23 | 289.31 | 293.46 | — |
| 2026-07-09 | 290.26 | 296.6 | 288.68 | 291.8 | — |
| 2026-07-08 | 287.43 | 291.79 | 284.23 | 289.73 | — |
| 2026-07-07 | 286.53 | 289.88 | 284.34 | 286.62 | — |
| 2026-07-06 | 287.13 | 287.38 | 275.8 | 281.98 | — |
| 2026-07-02 | 280.38 | 287.77 | 278.79 | 287.77 | — |
| 2026-07-01 | 276.74 | 279.53 | 273.66 | 277.07 | — |
| 2026-06-30 | 279.47 | 279.64 | 275.61 | 275.68 | — |
| 2026-06-29 | 283.1 | 284.35 | 278.44 | 278.74 | — |
| 2026-06-26 | 284.16 | 289 | 280.78 | 282.79 | — |
| 2026-06-25 | 278.9 | 285.5 | 278.9 | 281.87 | — |
| 2026-06-24 | 283.64 | 283.5 | 275.29 | 279.46 | — |
| 2026-06-23 | 286.73 | 285.75 | 281.08 | 283.08 | — |
| 2026-06-22 | 282.26 | 284.25 | 279.39 | 282.08 | — |
| 2026-06-18 | 284.83 | 286.19 | 279.31 | 279.27 | — |
| 2026-06-17 | 290.13 | 291.14 | 284.14 | 285.09 | — |
| 2026-06-16 | 295.68 | 295.68 | 288.37 | 291.88 | — |
| 2026-06-15 | 296.6 | 298 | 291.49 | 293.83 | — |
| 2026-06-12 | 296.22 | 299.27 | 295.48 | 298 | — |
| 2026-06-11 | 296.87 | 296.91 | 293.45 | 294.84 | — |
| 2026-06-10 | 298 | 297.16 | 290.45 | 295.81 | — |
| 2026-06-09 | 290.8 | 295.02 | 289.38 | 295 | — |
| 2026-06-05 | 283 | 290.32 | 283.36 | 289.48 | — |
| 2026-06-04 | 277 | 284.12 | 275.56 | 280.68 | — |
| 2026-06-03 | 272.49 | 274.76 | 270.42 | 270.73 | — |
| 2026-06-02 | 273.7 | 277.08 | 271.46 | 272.72 | — |
| 2026-06-01 | 275.62 | 277.98 | 273.07 | 274.19 | — |
| 2026-05-29 | 284.2 | 287.31 | 276.14 | 277.4 | — |
| 2026-05-28 | 286.13 | 288.67 | 284 | 284.33 | — |
| 2026-05-27 | 281.5 | 286.64 | 281.2 | 285.75 | — |
| 2026-05-22 | 284.08 | 286.56 | 281.96 | 286.24 | — |
| 2026-05-21 | 281.52 | 285.48 | 279.67 | 282.02 | — |
| 2026-05-20 | 291.27 | 292.36 | 283 | 283.1 | — |
| 2026-05-19 | 286.08 | 293.25 | 281.33 | 291.28 | — |
| 2026-05-18 | 286.24 | 290.32 | 283.74 | 286.69 | — |
| 2026-05-15 | 294 | 296.27 | 284.91 | 285.27 | — |
| 2026-05-14 | 300.9 | 300.51 | 294.22 | 294.93 | — |
| 2026-05-13 | 298.29 | 303.33 | 296.51 | 300.71 | — |
| 2026-05-12 | 290 | 298.7 | 286.43 | 298.49 | — |
| 2026-05-11 | 290.39 | 292.98 | 287 | 289.07 | — |
| 2026-05-08 | 285.67 | 288.47 | 283.8 | 288.06 | — |
| 2026-05-07 | 283.3 | 285.57 | 280.74 | 284.04 | — |
| 2026-05-06 | 276.52 | 284.82 | 275.76 | 281.98 | — |
| 2026-05-05 | 279.24 | 280.77 | 274.01 | 275.66 | — |
| 2026-05-04 | 283 | 284.05 | 277.41 | 279.35 | — |
| 2026-05-01 | 289.08 | 290.14 | 281.31 | 282.9 | — |
| 2026-04-30 | 293.77 | 293.14 | 280.12 | 290.58 | — |
| 2026-04-29 | 283.36 | 293.26 | 283.36 | 292.32 | — |
| 2026-04-28 | 284.67 | 288.9 | 284.29 | 284.92 | — |
| 2026-04-27 | 275.31 | 284.43 | 276.27 | 282.58 | — |
| 2026-04-24 | 279.33 | 280.21 | 272.36 | 275.64 | — |
| 2026-04-23 | 276.27 | 280.36 | 275.42 | 279.72 | — |
| 2026-04-22 | 277.04 | 280.82 | 274.69 | 274.7 | — |
| 2026-04-21 | 284 | 285.67 | 275.91 | 276.69 | — |
| 2026-04-20 | 279.78 | 280.96 | 278.13 | 279.92 | — |
| 2026-04-17 | 275.55 | 279.93 | 274.81 | 278.64 | — |
| 2026-04-16 | 270.59 | 276.47 | 269.79 | 276.37 | — |
| 2026-04-15 | 270.97 | 271.53 | 264.89 | 268.63 | — |
| 2026-04-14 | 273.86 | 276.3 | 271.52 | 272.6 | — |