How it works

Two ways to ask “what if”. Here’s an example with ETH and BTC.

Market cap

What if ETH had BTC's market cap?

We give ETH the same market cap as BTC, then divide by the supply used for ETH. NOW uses the current market cap of BTC; ATH uses its historical high.

Peak ratio

What if ETH hit its peak BTC ratio?

We find the highest recorded ETH/BTC price ratio in our available daily history, then apply it to the price of BTC today. This shows what one ETH would cost if it regained that relative strength.

Use the question below your result to flip between the two modes.

Market cap flips · top 500

Top 500 market cap flips on Sep 18, 2026

Flips295

  1. NEAR flipped CCNEAR flipped CCSep 18, 2026#26LitecoinLTC$4.2B#27NEAR ProtocolNEAR$4.1B1#28CantonCC$4B1#29Gram (prev. Toncoin)GRAM$3.7B
  2. TAO flipped BUIDLTAO flipped BUIDLSep 18, 2026#38Tether GoldXAUT$2.7B#39BittensorTAO$2.6B1#41BlackRock USD Institutional Digital Liquidity FundBUIDL$2.4B2#42OKBOKB$2.4B
  3. USYC flipped BUIDLUSYC flipped BUIDLSep 18, 2026#39BittensorTAO$2.6B#40Circle USYCUSYC$2.6B1#41BlackRock USD Institutional Digital Liquidity FundBUIDL$2.4B2#42OKBOKB$2.4B
  4. PUMP flipped WLFIPUMP flipped WLFISep 18, 2026#48PAX GoldPAXG$1.9B#49Pump.funPUMP$1.9B2#51World Liberty FinancialWLFI$1.8B1#52PolkadotDOT$1.8B
  5. MCAT flipped VETMCAT flipped VETSep 18, 2026#91FilecoinFIL$687.7M#92Marscat TokenMCAT$658.4M1#93VeChainVET$632.7M1#94​​StableSTABLE$620.3M
  6. KAU flipped AIKAU flipped AISep 18, 2026#128UnibaseUB$337.9M#129Kinesis GoldKAU$334.2M1#133Artificial InuAI$324M4#134SoFiUSDSOFID$323.4M
  7. OUSG flipped AIOUSG flipped AISep 18, 2026#129Kinesis GoldKAU$334.2M#130Ondo Short-Term U.S. Government Bond FundOUSG$333.8M1#133Artificial InuAI$324M4#134SoFiUSDSOFID$323.4M
  8. BTT flipped STAUBTT flipped STAUSep 18, 2026#136apxUSDAPXUSD$317.4M#137BitTorrentBTT$316.9M1#379STAUSTAU$67M242#380SwopSWOP$66.2M
  9. USDAI flipped STAUUSDAI flipped STAUSep 18, 2026Reverses a flip from Sep 17, 2026.#137BitTorrentBTT$316.9M#138USDaiUSDAI$305.9M1#379STAUSTAU$67M242#380SwopSWOP$66.2M
  10. GNO flipped STAUGNO flipped STAUSep 18, 2026Reverses a flip from Sep 17, 2026.#138USDaiUSDAI$305.9M#139GnosisGNO$299.7M2#379STAUSTAU$67M242#380SwopSWOP$66.2M
  11. OHM flipped STAUOHM flipped STAUSep 18, 2026Reverses a flip from Sep 17, 2026.#139GnosisGNO$299.7M#140OlympusOHM$298.2M#379STAUSTAU$67M242#380SwopSWOP$66.2M
  12. LDO flipped STAULDO flipped STAUSep 18, 2026Reverses a flip from Sep 17, 2026.#140OlympusOHM$298.2M#141Lido DAOLDO$297.3M1#379STAUSTAU$67M242#380SwopSWOP$66.2M
  13. SEI flipped STAUSEI flipped STAUSep 18, 2026Reverses a flip from Sep 17, 2026.#141Lido DAOLDO$297.3M#142SeiSEI$295.5M1#379STAUSTAU$67M242#380SwopSWOP$66.2M
  14. DCR flipped STAUDCR flipped STAUSep 18, 2026Reverses a flip from Sep 17, 2026.#142SeiSEI$295.5M#143DecredDCR$293.8M1#379STAUSTAU$67M242#380SwopSWOP$66.2M
  15. LUNC flipped STAULUNC flipped STAUSep 18, 2026Reverses a flip from Sep 17, 2026.#143DecredDCR$293.8M#144Terra Luna ClassicLUNC$276M1#379STAUSTAU$67M242#380SwopSWOP$66.2M
  16. REUSD flipped STAUREUSD flipped STAUSep 18, 2026Reverses a flip from Sep 17, 2026.#144Terra Luna ClassicLUNC$276M#145Re Protocol reUSDREUSD$275.6M1#379STAUSTAU$67M242#380SwopSWOP$66.2M
  17. XTZ flipped STAUXTZ flipped STAUSep 18, 2026Reverses a flip from Sep 17, 2026.#145Re Protocol reUSDREUSD$275.6M#146TezosXTZ$275.4M2#379STAUSTAU$67M242#380SwopSWOP$66.2M
  18. MON flipped STAUMON flipped STAUSep 18, 2026Reverses a flip from Sep 17, 2026.#146TezosXTZ$275.4M#147MonadMON$274.4M#379STAUSTAU$67M242#380SwopSWOP$66.2M
  19. USELESS flipped STAUUSELESS flipped STAUSep 18, 2026Reverses a flip from Sep 17, 2026.#147MonadMON$274.4M#148Useless CoinUSELESS$264.2M1#379STAUSTAU$67M242#380SwopSWOP$66.2M
  20. APEPE flipped STAUAPEPE flipped STAUSep 18, 2026Reverses a flip from Sep 17, 2026.#148Useless CoinUSELESS$264.2M#149Ape and PepeAPEPE$253.7M1#379STAUSTAU$67M242#380SwopSWOP$66.2M
  21. KITE flipped STAUKITE flipped STAUSep 18, 2026Reverses a flip from Sep 17, 2026.#149Ape and PepeAPEPE$253.7M#150KiteKITE$253.7M1#379STAUSTAU$67M242#380SwopSWOP$66.2M
  22. DRV flipped KAGDRV flipped 10 coinsSep 18, 2026Reverses a flip from Sep 17, 2026.#150KiteKITE$253.7M#151DeriveDRV$252.5M10#152Kinesis SilverKAG$242.8M
  23. KAG flipped STAUKAG flipped STAUSep 18, 2026Reverses a flip from Sep 17, 2026.#151DeriveDRV$252.5M#152Kinesis SilverKAG$242.8M#379STAUSTAU$67M242#380SwopSWOP$66.2M
  24. XPL flipped STAUXPL flipped STAUSep 18, 2026Reverses a flip from Sep 17, 2026.#152Kinesis SilverKAG$242.8M#153PlasmaXPL$242M1#379STAUSTAU$67M242#380SwopSWOP$66.2M
Show 271 more
  1. #154CFX flipped STAU1$241.21M
  2. #155ENS flipped STAU$240.84M
  3. #156SYRUP flipped STAU$240.44M
  4. #157BONK flipped 2 coins1$238.98M
  5. #158AUSD flipped 2 coins2$236.58M
  6. #159NFT flipped 2 coins$235.97M
  7. #160USX flipped 2 coins2$234.98M
  8. #161JTO flipped 2 coins3$233.37M
  9. #162FLOKI flipped 2 coins1$232.27M
  10. #163OP flipped 2 coins2$231.39M
  11. #164KOGE flipped 2 coins2$228.3M
  12. #165GRASS flipped STAU2$225.74M
  13. #166龙虾 flipped STAU9$223.14M
  14. #167EDGE flipped STAU3$220.12M
  15. #168TWT flipped STAU$219.29M
  16. #169FRAX flipped STAU$217.39M
  17. #170STRK flipped STAU1$209.51M
  18. #171GRT flipped STAU1$205.5M
  19. #172CRVUSD flipped STAU1$203.4M
  20. #173PC0000031 flipped STAU1$202.5M
  21. #174TIBBIR flipped STAU1$201.37M
  22. #175GRX flipped STAU1$201.22M
  23. #176CASHCAT flipped STAU1$198.85M
  24. #177STONK flipped 3 coins5$197.57M
  25. #178BR flipped STAU$197.49M
  26. #179COMP flipped STAU$194.85M
  27. #180PRL flipped 7 coins9$193.33M
  28. #181EURCV flipped STAU$192.38M
  29. #182JASMY flipped STAU2$190.47M
  30. #183IOTA flipped STAU$188.83M
  31. #184THETA flipped STAU$187.49M
  32. #185WIF flipped STAU2$185.51M
  33. #186EIGEN flipped STAU$185.48M
  34. #187KAIA flipped STAU2$184.44M
  35. #188USAT flipped STAU$184.12M
  36. #189B flipped STAU2$179.17M
  37. #190CVX flipped STAU2$177.84M
  38. #191NPC flipped STAU1$177.71M
  39. #192APYUSD flipped STAU1$176.23M
  40. #193ZBCN flipped STAU1$175.6M
  41. #194H flipped STAU1$174.92M
  42. #195AR flipped STAU1$172.61M
  43. #196BTSE flipped STAU1$170.07M
  44. #197USTBL flipped STAU1$168.82M
  45. #198COCO flipped STAU1$167.58M
  46. #199SAFO flipped STAU1$166.67M
  47. #200AXS flipped STAU3$165.17M
  48. #201RUNE flipped STAU$164.58M
  49. #202MX flipped STAU$164.4M
  50. #2032Z flipped 2 coins3$163.47M
  51. #204ANTFUN flipped STAU$163.35M
  52. #205PC0000033 flipped 2 coins2$162.5M
  53. #206BORG flipped STAU1$158.93M
  54. #207ULTIMA flipped STAU1$158.39M
  55. #208XCN flipped STAU2$157.09M
  56. #209VSN flipped STAU$156.8M
  57. #210STRCX flipped STAU1$155.05M
  58. #211KMNO flipped STAU2$154.98M
  59. #212AKT flipped STAU$153.28M
  60. #213CHZ flipped STAU1$151.2M
  61. #214NEO flipped STAU3$149.78M
  62. #215SHFL flipped STAU$149.47M
  63. #216GUSD flipped STAU$149.45M
  64. #217XEC flipped STAU1$148M
  65. #218MANA flipped STAU3$145.64M
  66. #219TRAC flipped STAU1$145.2M
  67. #220FARTCOIN flipped STAU2$144.87M
  68. #221JPYC flipped STAU2$143.1M
  69. #222TEL flipped STAU2$140.56M
  70. #223SFP flipped STAU3$140.25M
  71. #224ZCAT flipped STAU1$139.83M
  72. #225DGAI flipped STAU$138.75M
  73. #226GOMINING flipped STAU1$137.79M
  74. #227SKR flipped STAU1$135.08M
  75. #228ZEN flipped STAU3$134.77M
  76. #229PC0000097 flipped STAU1$134M
  77. #230BP flipped STAU1$133.73M
  78. #231APE flipped STAU3$129.67M
  79. #232A flipped STAU1$129.51M
  80. #233JPYSC flipped STAU2$128.7M
  81. #234CASH flipped STAU2$128.04M
  82. #235RAIL flipped STAU3$127.95M
  83. #2361INCH flipped STAU2$127.52M
  84. #237AVUSD flipped STAU$127.44M
  85. #238RLB flipped STAU1$126.56M
  86. #239CARDS flipped STAU4$126.17M
  87. #240ZAMA flipped STAU1$126.14M
  88. #241OZO flipped STAU1$125.77M
  89. #242AWE flipped STAU2$125.09M
  90. #243MET flipped STAU2$124.81M
  91. #244MINA flipped STAU2$124.24M
  92. #245SNX flipped STAU1$122.99M
  93. #246BC flipped STAU1$120.68M
  94. #247EGLD flipped STAU1$120.19M
  95. #248MARSCOIN flipped 5 coins6$119.7M
  96. #249THBILL flipped STAU$117.85M
  97. #250GENIUS flipped STAU$116.99M
  98. #251SENTIENT flipped STAU$115.27M
  99. #252BLORB flipped STAU$115.03M
  100. #253PC0000023 flipped STAU$114.5M
  101. #254ALFW flipped STAU1$114.33M
  102. #255USDF flipped STAU1$111.79M
  103. #256CRCLB flipped STAU2$110.21M
  104. #257GLM flipped STAU$110.15M
  105. #258Q flipped STAU1$109.49M
  106. #259BAT flipped STAU1$109.43M
  107. #260GEOD flipped STAU1$107.73M
  108. #261SAND flipped STAU2$107.57M
  109. #262IMX flipped STAU$106.15M
  110. #263PC0000015 flipped STAU1$105.97M
  111. #264ONYC flipped STAU1$105.67M
  112. #265NOPAL flipped STAU4$105.66M
  113. #266NXM flipped STAU2$105.4M
  114. #267META flipped STAU1$104.8M
  115. #268牛来 flipped STAU1$104.12M
  116. #269S flipped STAU1$104.04M
  117. #270STAC flipped STAU2$103.56M
  118. #271LSK flipped STAU$103.49M
  119. #272CHEEMS flipped STAU1$103.4M
  120. #273CRCLON flipped STAU2$102.45M
  121. #274DOG flipped STAU$101.55M
  122. #275FRXUSD flipped STAU1$101.19M
  123. #276PC0000085 flipped STAU1$100.12M
  124. #277PROM flipped STAU3$100.06M
  125. #278PC0000077 flipped STAU$100M
  126. #279UUSD flipped STAU$99.89M
  127. #280DYDX flipped STAU4$98.1M
  128. #281UAI flipped STAU2$97.89M
  129. #282SOSO flipped STAU1$97.57M
  130. #283SHORT flipped STAU1$97.55M
  131. #284SN64 flipped STAU1$97.03M
  132. #285SN51 flipped STAU3$96.58M
  133. #286MELANIA flipped STAU$96.52M
  134. #287ZANO flipped STAU$96.19M
  135. #288FORM flipped STAU1$96.08M
  136. #289ACRED flipped STAU1$95.56M
  137. #290ZK flipped STAU1$94.75M
  138. #291USDA flipped STAU1$94.54M
  139. #292WEMIX flipped 2 coins2$93.94M
  140. #293BULLA flipped 2 coins5$92.99M
  141. #294QTUM flipped 2 coins3$92.21M
  142. #295FLUID flipped 2 coins1$91.99M
  143. #296DBR flipped 2 coins1$91.79M
  144. #297GALA flipped 2 coins2$91.7M
  145. #298BABYCLAW flipped 2 coins2$91.38M
  146. #299NOCK flipped 4 coins6$91.22M
  147. #300BGBTC flipped 2 coins1$90.38M
  148. #301ZRX flipped 2 coins1$90.32M
  149. #302AIOZ flipped STAU1$89.11M
  150. #303O flipped 2 coins4$88.77M
  151. #304ATH flipped STAU$88.52M
  152. #305ONE flipped STAU12$88.29M
  153. #306ORDI flipped STAU2$87.62M
  154. #307HNT flipped STAU3$86.92M
  155. #308RSR flipped STAU4$86.83M
  156. #309BEAM flipped STAU$86.19M
  157. #310YZY flipped STAU4$86.12M
  158. #311CAP flipped STAU$86.06M
  159. #312MAG7.SSI flipped STAU1$85.63M
  160. #313CUSD flipped STAU1$84.42M
  161. #314ORCA flipped STAU3$84.11M
  162. #315PGOLD flipped STAU$83.88M
  163. #316ADI flipped STAU$83.6M
  164. #317RIF flipped STAU1$83.41M
  165. #318PLUME flipped STAU1$82.63M
  166. #319FXUSD flipped STAU1$82.46M
  167. #320GGBR flipped STAU1$81.76M
  168. #321WM flipped 2 coins2$81.27M
  169. #322BSPX flipped STAU2$80.98M
  170. #323UNT flipped STAU3$80.8M
  171. #324USD3 flipped STAU1$80.68M
  172. #325GAS flipped STAU2$80.05M
  173. #326KSM flipped STAU4$79.55M
  174. #327FUN flipped STAU1$79.15M
  175. #328USDA flipped STAU1$78.77M
  176. #329GMX flipped STAU2$76.91M
  177. #330COW flipped STAU2$76.85M
  178. #331TAG flipped STAU3$76.75M
  179. #332PC0000101 flipped STAU2$76.72M
  180. #333DGB flipped STAU$76.37M
  181. #334SUPER flipped STAU4$76.34M
  182. #335MSTRX flipped STAU$76.09M
  183. #336FXSAVE flipped STAU$75.88M
  184. #337CGUSD flipped STAU$75.72M
  185. #338PC0000019 flipped STAU1$75.57M
  186. #339YFI flipped STAU1$75.54M
  187. #340CRCLX flipped STAU1$75.09M
  188. #341CHIP flipped STAU1$75.08M
  189. #342DIEM flipped STAU4$75.07M
  190. #343FEUSD flipped STAU$75.03M
  191. #344PC0000023 flipped STAU$75M
  192. #345USDSUI flipped STAU$74.61M
  193. #347COTI flipped 14 coins18$74.29M
  194. #348SN4 flipped STAU1$74.24M
  195. #349MTBILL flipped STAU2$74.19M
  196. #350LISUSD flipped STAU2$74.16M
  197. #351BANANAS31 flipped STAU1$74.08M
  198. #352KAITO flipped 2 coins2$72.87M
  199. #353DOLA flipped STAU2$72.78M
  200. #354BRLV flipped STAU2$72.67M
  201. #355KAVA flipped STAU$71.88M
  202. #356SAFE flipped STAU2$71.68M
  203. #357XAUM flipped STAU1$71.47M
  204. #358TFUEL flipped STAU1$71.29M
  205. #359VELO flipped STAU1$70.99M
  206. #360PM flipped STAU1$70.81M
  207. #361PEAQ flipped STAU8$70.56M
  208. #362RE flipped STAU2$70.43M
  209. #363ARKM flipped STAU1$70.43M
  210. #364ARC flipped STAU3$70.23M
  211. #365TSLAX flipped STAU2$70.19M
  212. #366USDAT flipped STAU5$70.14M
  213. #367SPCXB flipped STAU1$70.11M
  214. #368XPR flipped STAU$69.77M
  215. #369WAL flipped STAU2$69.75M
  216. #370PROS flipped STAU$69.61M
  217. #371IVVON flipped STAU2$69.56M
  218. #372VTHO flipped STAU1$69.22M
  219. #373APES flipped STAU1$69.18M
  220. #381PURR flipped BAN9$66.15M
  221. #391GPS flipped UP1$64.74M
  222. #393W flipped UP2$64.22M
  223. #394ANVL flipped 3 coins5$63.99M
  224. #395DEXE flipped 2 coins2$63.95M
  225. #398SPK flipped 2 coins2$63.08M
  226. #399EXOD flipped 2 coins2$62.88M
  227. #400TURBO flipped 2 coins3$62.86M
  228. #401NEX flipped 2 coins1$62.69M
  229. #402NMR flipped 2 coins2$62.61M
  230. #404SHX flipped KNTQ1$62.09M
  231. #405SPYX flipped KNTQ1$62.03M
  232. #406REUR flipped KNTQ1$62.01M
  233. #407LINEA flipped KNTQ2$61.81M
  234. #408BERA flipped KNTQ$61.81M
  235. #409CNPY flipped 4 coins8$61.72M
  236. #424ROSE flipped ZIL1$58.09M
  237. #426TREAD flipped 9 coins11$57.11M
  238. #440AXL flipped BONER1$53.18M
  239. #442BRZ flipped BONER$52.94M
  240. #444HOOD flipped BONER1$52.47M
  241. #445QRL flipped BONER1$52.4M
  242. #446CTC flipped BONER$52.15M
  243. #447CHFAU flipped BONER2$52.14M
  244. #448ENJ flipped BONER$51.71M
  245. #449MEME flipped BONER2$51.67M
  246. #450IO flipped BONER1$51.36M
  247. #451XVS flipped CX1$51.17M
  248. #452ACRDX flipped CX1$51.16M
  249. #453SKYAI flipped CX$51M
  250. #454PC0016245 flipped CX1$50.6M
  251. #455ALLO flipped CX1$50.58M
  252. #456OZA flipped CX$50.51M
  253. #457GEKKO flipped CX2$50.37M
  254. #459BRSRV flipped CX2$50.22M
  255. #460FIDD flipped CX2$50.19M
  256. #461AUSDT flipped CX1$50.11M
  257. #462USDKG flipped CX1$49.99M
  258. #463BLUR flipped CX$49.85M
  259. #464POLYX flipped CX2$49.69M
  260. #465BABY flipped CX$49.55M
  261. #466ONT flipped CX2$49.55M
  262. #467T flipped CX1$49.36M
  263. #468ORBIO flipped 18 coins23$49.1M
  264. #469XVG flipped PMUSD$48.91M
  265. #470RAVE flipped PMUSD2$48.61M
  266. #471FLOW flipped PMUSD6$48.52M
  267. #472SN44 flipped PMUSD$48.41M
  268. #473ARIAX flipped PMUSD3$48.38M
  269. #474TRB flipped PMUSD$48.3M
  270. #494SN120 flipped 7 coins8$46.14M
  271. #495DEBIT flipped MSUSD1$45.86M

A flip is when one coin's market cap passes another's between two daily snapshots. Only flips that leave a gap of at least 2% and involve two top-500 coins are listed, so coins trading places every day do not flood the list. A flip that reverses the next day stays on the record and is marked.

Data provided by CoinGecko. Refreshed daily. Last update Sep 18, 2026.