Seasonal Calculator
Trading Days do not include weekends and holidays.
1MLK = 1 day before MLK. MLK1 = 1 day after MLK.
1EOM = 1 day before End of Month. 3EOM = 3 days before EM.
Month
1st IFT
2nd IFT
3rd IFT
(G Only)
JanuaryJan: on on G on
FebruaryFeb: on on G on
MarchMar: on on G on
AprilApr: on on G on
MayMay: on on G on
JuneJun: on on G on
JulyJul: on on G on
AugustAug: on on G on
SeptemberSep: on on G on
OctoberOct: on on G on
NovemberNov: on on G on
DecemberDec: on on G on
Display benchmarks:
G Fund F Fund C Fund S Fund I Fund
mjedlin66 Jahbulon's basic TSPCenter tmj100
2026 Beer Bet (Matt: 3, Travis: 2, Larry: 1):
Matt Jerin Travis Larry Deena Anthony
2025 Beer Bet:
Matt Jerin Travis Larry Deena
Submit
Benchmark by ID :
Go to strategy:
Seasonal Strategies
Start Year: End Year: Sort By:

There are 277766 strategies in the database.

Strat. ID#2004 - 2026 stats (%)2004 - 2026 stats (%)# of
IFTs
Time in Fund (%)Time in (%)
MeanStdDevTotalGFCSICSI
 Filters->
28198834.3129.2555,763.652817191540964
28114934.2829.0455,799.782817191541864
28272134.2732.1951,928.142816191541965
28185334.2429.8554,303.072817191541864
20427034.2330.5453,218.432921166381862
28569034.2227.4756,852.9027141914371667
28414534.2129.3554,316.502813231540964
24664334.2031.2052,215.812921176381862
28500034.1829.1755,058.5229211413401266
27937434.1729.2454,571.322817191541864
28269634.1628.7654,907.2028171815401065
26465534.1630.5552,380.242915227391763
28269534.1629.0454,493.672817191540964
28296734.1529.2154,283.602817191441964
28271034.1428.8454,529.102817191541964
20121834.1430.8052,046.722921167381863
26529334.1331.2451,584.362921176381862
22735034.1331.1551,248.062921167371862
21535734.1231.4851,066.092921176381862
20467934.1230.9551,643.302921167381863
28114434.1228.7054,862.982817191540864
20121934.1231.3551,131.552921167381863
27882934.1129.9652,854.882920159411464
23915934.1130.2552,654.0129211510371664
26864434.1131.8250,677.262921176381862
26863934.1131.5650,792.652921176371861
24663934.1032.0450,168.072921166391863
22876334.1031.3351,144.922921166381862
28629534.1029.1254,000.232817191540964
25478034.0929.8653,048.4228152212361664
26737734.0829.5653,331.6128151914371667
27750834.0729.4453,414.0228151814371667
28166734.0728.4154,600.1728171715411066
28272034.0730.0452,715.5228161915401065
20430434.0731.0251,034.022921167381863
27932334.0729.7752,918.3228151914371567
27970134.0629.2053,881.3429201414411266
20468234.0631.2950,799.962921167371963
20427834.0630.7351,214.592921167381863
28270334.0629.2453,275.452817191540964
27923734.0629.9052,513.1028151914361666
25656934.0630.3852,583.7028152212351663
27877134.0529.4353,304.2228151915371567
20429634.0530.7051,221.842921166381863
22876934.0531.3650,556.262919196381862
22876434.0531.4150,516.002921176381862
20417534.0531.1051,068.342921167381863
25657034.0529.7253,021.0728152212361664
20122134.0429.9453,030.2429211512381564
27494034.0431.2050,793.862921176371862
27758434.0429.9452,825.0729191513411266
20413934.0430.9351,101.612921167381863
27700934.0429.4953,060.5928151814371667
27441534.0430.2251,848.582815198431667
28272234.0429.1753,407.122817191541964
26066934.0330.4651,573.282815226411664
26465634.0330.6650,853.002815227391864
19200934.0329.7852,418.902921177371862
24991934.0330.8750,970.682921167381863
25307834.0331.9949,842.882921176371962
27856234.0332.8947,969.642921176441262
26502934.0231.6450,138.792921176381862
28579934.0228.6153,806.622718191440963
26541934.0231.3750,647.652921176381862
26526534.0231.0950,705.622921167381863
27932434.0030.0552,054.1728151914361667
28244834.0025.8557,163.582919181444663
20479634.0029.9452,012.652921177371862
28317534.0029.7853,052.402817221537961
20418334.0031.0850,666.302921167371963
20468533.9930.6451,109.692921167381862
22876533.9931.3350,067.322920186381862
26524533.9830.5350,861.212921167381863
20468133.9830.7350,819.412921167371863
20471833.9830.7150,551.612921167381863
22884133.9731.3450,146.662921176381862
22876833.9731.3449,922.642919196381862
26067033.9729.9951,697.6828152214371364
27441633.9729.7051,973.6428151916381267
19184633.9729.0653,437.1329211611371563
20422033.9731.1750,107.342921167381863
22735933.9631.1149,629.342923167381661
26508833.9631.6249,623.952921176391862
22884733.9631.4249,861.842921176381862
20520133.9630.3750,987.842921166381863
20433933.9531.0649,987.392921177381862
27190133.9531.0250,215.882923166381862
27975833.9530.1451,234.6128151915361667
26516333.9531.2049,902.852921166381863
23937933.9529.6852,497.2729211511371564
26524433.9530.0951,247.082921167381963
27494133.9431.1650,023.972921177371862
26509033.9431.0650,208.632921176381862
20122033.9430.0151,880.772921158381864
19350133.9430.3250,882.702921177371862
20433833.9430.8050,181.892921167381863
20433433.9430.6650,473.802921167381863
22638033.9432.4248,729.1929211610381563
22735233.9330.8150,109.772921167371862
22876633.9331.4749,361.622920186381862

Last "Seasonal Strategies" table recalculation: 2026-06-11

 

Seasonal Calculator v4.6

This website was made possible by craft beer and my sunny balcony.
If you like this site, please consider subscribing to help keep the lights on and the beer flowing.

Recommended reading: "Seasonal Musings" at TSPCenter.com

We are not affiliated with the TSP, Thrift Savings Plan, tsp.gov, frtib.gov, or any U.S. government agency or uniformed military services.