Tour v509
RYTM
RHYTHM PHARMACEUTICA
$115.48 -0.47%
(8/13 19:01) ◀
|
Friday, August 14, 2026 (7:00pm)
January 2026
|
▶ (8/17 19:01)
◀ 8/14 19:00 ▶

Option Volume

Detail
ℹ
Current (08/14) 11
Calls: 5 (45%)
Puts: 6 (55%)
Prior (08/13) 40
Calls: 26 (65%)
Puts: 14 (35%)
Current vs Prior -72.50%
Calls: -80.77% (Calls)
Puts: -57.14% (Puts)
Prior 7-Day Total 1,198
Calls: 1,123 (94%)
Puts: 75 (6%)
Prior 7-Day Average 171
Calls: 160 (94%)
Puts: 10 (6%)
Current vs Prior 7-Day Avg -93.57%
Calls: -96.88%
Puts: -44.00%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/14) $5.2K
Calls: $2.3K (45%)
Puts: $2.9K (55%)
Prior (08/13) $50.9K
Calls: $43.8K (86%)
Puts: $7.1K (14%)
Current vs Prior -89.85%
Calls: -94.71%
Puts: -59.80%
Prior 7-Day Total $846.7K
Calls: $826.6K (98%)
Puts: $20.1K (2%)
Prior 7-Day Average $121.0K
Calls: $118.1K (98%)
Puts: $2.9K (2%)
Current vs Prior 7-Day Avg -95.73%
Calls: -98.04%
Puts: -0.76%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (08/14) 1.20
Prior (08/13) 0.54
Current vs Prior +122.86%
Prior 7-Day Average 0.61
Current vs Prior 7-Day Avg +98.00%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/14) 31
Calls: 29 (94%)
Puts: 2 (6%)
Prior (08/13) 385
Calls: 374 (97%)
Puts: 11 (3%)
Current vs Prior -91.95%
Prior 7-Day Total 1,604
Calls: 1,535 (96%)
Puts: 69 (4%)
Prior 7-Day Average 267
Calls: 255 (94%)
Puts: 17 (6%)
Current vs Prior 7-Day Avg -88.40%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 7.95% | 14.12%7.95% | 14.12%
Prior 8.30% | 14.22%8.30% | 14.22%
Current vs Prior -4.23% | -0.75%-4.23% | -0.75%
Prior 7-Day Avg 9.96% | 15.11%9.96% | 15.11%
Current vs 7-Day Avg -20.17% | -6.59%-20.17% | -6.59%
Prior 7-Day Eod 8.30% | 14.22%8.30% | 14.22%
Current vs 7-Day Eod -4.23% | -0.75%-4.23% | -0.75%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 39.61% | 33.61%
Calls: 46.96% | 42.22%
Puts: 32.26% | 25.00%
Prior 39.61% | 33.61%
Calls: 46.96% | 42.22%
Puts: 32.26% | 25.00%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 39.61% | 33.61%
Calls: 46.96% | 42.22%
Puts: 32.26% | 25.00%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
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🤖 AI Insights

Light premium activity with dollar volume down 90% vs prior. Below-average activity with volume down 72% vs prior. Slightly bearish P/C ratio of 1.20. P/C ratio rising 123% - increased hedging/bearish positioning.

Smart Money BEARISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH
Current NEUTRAL
Prior BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 1 found (avg delta 0.73, highest 0.73)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$110.00Aug 215.508.30$6.9040.6%10.73--
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 4 active (total vol 6, top 2)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$120.00Aug 210.003.60$1.80200.0%20.3227
$110.00Aug 215.508.30$6.9040.6%10.73--
$120.00Sep 183.206.90$5.0573.3%10.432
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$115.00Sep 184.608.00$6.3054.0%20.462

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 1 strikes (avg 16.0%, max 16.0%)

CALLS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$120.00Aug 21Sep 1856.2%48.5%16.0%329
PUTS (0)
No puts found

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 1 found (best R:R 0.96, avg 0.96)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$110.00$120.00Aug 21$5.10$4.90$5.1073%0.96$115.10
BEAR PUT (0)
No bear put found

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. -- found (best R:R --, avg --)

No setups found for this strategy

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 1 found (avg debit $3.25, cheapest $3.25)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$120.00Aug 21Sep 18$3.2556.2%48.5%
PUTS (0)
No puts found

Buy call + put at the same strike and expiry. Profits from large moves in either direction. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 1 found (cheapest 9.83% of stock, avg 9.83%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$120.00$115.00Sep 18$5.05$6.30$11.35$103.65$131.35

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 1 found (best net $3.30, -- credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$110.00$120.001:2Aug 21$3.30$6.70
PUTS (0)
No puts found

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 2.77%, avg 2.77%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$120.00Sep 18$3.200.433.9%2.77%6.69%12

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 125 contracts (avg 99 vol/day, 125 traded recently)

RYTM averages only 99 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $120.00 09-18 call last traded $4.00 on 08/05 (now $3.20/$6.90) — try a limit near $4.00. Also watch the $120.00 08-21 call last traded $1.55 on 08/06 (now $0.00/$3.60) — try a limit near $1.55. Most tradeable put: the $115.00 09-18 put last traded $7.55 on 08/07 (now $4.60/$8.00) — try a limit near $6.30.
CALLS (79)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$115.00Aug 21$1.75$5.10$3.43$4.33 08/07$1.90–$5.40$3.43--
$115.00Sep 18$5.60$9.00$7.30$6.00 08/06$3.35–$8.10$6.00--
$115.00Oct 16$8.00$11.80$9.90$8.79 07/16$5.40–$11.30$8.79--
$115.00Dec 18$12.40$16.50$14.45$12.00 07/21$8.85–$15.50$12.40--
$120.00Aug 21$0.00$3.60$1.80$1.55 08/06$1.35–$3.25$1.5527
$120.00Sep 18$3.20$6.90$5.05$4.00 08/05$2.38–$5.35$4.002
$120.00Oct 16$5.80$9.50$7.65$5.90 08/05$4.05–$9.05$5.90--
$120.00Nov 20$8.70$12.50$10.60$11.48 08/07$9.75–$12.25$10.60--
$120.00Jan 15$12.20$16.30$14.25$12.60 07/21$9.05–$15.40$12.60--
$110.00Aug 21$5.50$8.30$6.90$6.75 08/07$2.58–$8.55$6.75--
$110.00Sep 18$8.30$12.00$10.15$10.48 08/07$4.88–$11.00$10.15--
$110.00Oct 16$10.50$14.50$12.50$10.00 07/21$6.85–$13.90$10.50--
$110.00Dec 18$15.20$18.70$16.95$11.71 06/18$10.40–$18.25$15.20--
$110.00Dec 17$31.00$36.00$33.50$30.35 06/29$24.50–$35.00$31.00--
$125.00Aug 21$0.00$2.60$1.30$1.89 07/21$1.25–$2.63$1.30--
$125.00Oct 16$4.00$7.90$5.95$5.60 06/23$3.13–$7.05$5.60--
$125.00Dec 18$8.70$12.50$10.60$12.82 06/24$6.15–$11.35$10.60--
$125.00Jan 15$10.40$14.50$12.45$9.76 07/22$7.75–$13.25$10.40--
$125.00Dec 17$25.00$30.00$27.50$29.00 07/09$19.50–$29.00$27.50--
$105.00Aug 21$9.50$13.00$11.25$10.00 08/07$4.10–$12.75$10.00--
$105.00Oct 16$13.00$17.30$15.15$8.70 06/17$8.60–$16.75$13.00--
$105.00Jan 15$19.60$23.40$21.50$17.70 07/30$14.10–$22.70$19.60--
$105.00Dec 17$33.50$38.00$35.75$32.65 07/16$26.00–$37.50$33.50--
$130.00Aug 21$0.00$2.35$1.18$1.35 08/06$0.88–$2.50$1.18--
$130.00Sep 18$0.00$4.30$2.15$2.37 07/22$1.55–$2.95$2.15--
$130.00Oct 16$2.55$6.50$4.53$6.80 06/24$2.35–$5.45$4.53--
$130.00Jan 15$8.50$12.60$10.55$8.95 07/30$6.70–$11.45$8.95--
$100.00Aug 21$14.80$16.40$15.60$9.90 08/06$6.65–$17.80$14.80--
$100.00Sep 18$15.20$18.70$16.95$13.00 08/06$8.50–$18.40$15.20--
$100.00Oct 16$16.40$20.50$18.45$8.24 06/16$10.65–$20.50$16.40--
$100.00Dec 18$20.50$24.40$22.45$21.80 07/10$14.15–$24.35$21.80--
$100.00Jan 15$22.10$26.20$24.15$20.00 08/05$16.10–$25.90$22.10--
$135.00Aug 21$0.00$2.25$1.13$2.10 06/18$1.10–$2.50$1.13--
$135.00Sep 18$0.00$3.40$1.70$1.65 07/23$1.35–$2.35$1.65--
$135.00Oct 16$1.25$5.50$3.38$2.50 06/11$2.05–$3.90$2.50--
$135.00Jan 15$7.10$11.20$9.15$8.98 06/23$5.65–$9.95$8.98--
$95.00Aug 21$18.40$22.70$20.55$17.00 06/26$8.55–$22.65$18.40--
$95.00Sep 18$19.50$23.20$21.35$17.30 07/17$10.85–$22.95$19.50--
$95.00Dec 18$24.00$27.80$25.90$24.15 06/29$16.40–$27.80$24.15--
$95.00Dec 17$38.00$43.00$40.50$38.50 06/25$30.25–$42.00$38.50--
$140.00Aug 21$0.00$2.25$1.13$2.25 07/01$1.13–$1.95$1.13--
$140.00Oct 16$0.40$4.60$2.50$2.60 08/07$1.65–$3.10$2.50--
$140.00Jan 15$5.60$9.60$7.60$8.00 07/28$4.75–$8.35$7.60--
$90.00Aug 21$23.30$27.70$25.50$18.81 07/17$11.70–$27.65$23.30--
$90.00Oct 16$25.00$28.40$26.70$22.00 08/05$15.85–$28.45$25.00--
$90.00Mar 19$32.00$36.10$34.05$29.80 07/27$23.65–$35.80$32.00--
$90.00Dec 17$41.00$45.50$43.25$42.00 07/02$32.25–$45.00$42.00--
$145.00Aug 21$0.00$2.20$1.10$1.70 07/01$1.10–$2.50$1.10--
$145.00Oct 16$0.15$4.10$2.13$2.25 07/17$1.43–$2.50$2.13--
$145.00Dec 17$18.60$23.50$21.05$21.50 07/02$15.15–$22.50$21.05--
$85.00Jan 15$33.00$36.40$34.70$31.81 07/28$23.65–$36.60$33.00--
$150.00Aug 21$0.00$2.20$1.10$1.25 07/02$1.10–$2.50$1.10--
$150.00Sep 18$0.00$3.00$1.50$0.90 07/29$1.13–$2.50$0.90--
$150.00Oct 16$0.00$3.50$1.75$2.30 07/13$1.27–$2.35$1.75--
$150.00Dec 18$2.15$5.70$3.93$3.60 08/05$2.45–$4.35$3.60--
$150.00Jan 15$3.50$7.40$5.45$7.58 06/25$3.45–$6.15$5.45--
$150.00Dec 17$17.50$22.50$20.00$14.50 07/31$14.25–$21.00$17.50--
$80.00Jan 15$36.50$40.20$38.35$37.00 06/26$26.90–$40.60$37.00--
$155.00Aug 21$0.00$2.20$1.10$0.95 07/02$1.10–$2.00$0.95--
$155.00Oct 16$0.00$3.20$1.60$1.10 07/31$1.13–$1.75$1.10--
$155.00Dec 18$1.45$4.80$3.13$3.36 08/05$1.90–$3.80$3.13--
$155.00Jan 15$2.50$6.50$4.50$7.19 07/02$3.00–$5.35$4.50--
$75.00Dec 18$40.50$44.10$42.30$42.70 07/01$28.55–$44.20$42.30--
$160.00Oct 16$0.00$2.95$1.48$1.50 07/13$1.10–$1.85$1.48--
$160.00Jan 15$2.00$5.60$3.80$6.16 06/25$2.55–$4.55$3.80--
$70.00Jan 15$45.00$49.10$47.05$47.05 07/08$33.60–$49.45$47.05--
$165.00Oct 16$0.00$2.75$1.38$0.95 07/17$1.08–$1.70$0.95--
$165.00Dec 18$0.10$4.30$2.20$2.60 08/07$1.50–$2.65$2.20--
$65.00Mar 19$51.50$54.90$53.20$48.90 06/26$39.25–$55.15$51.50--
$170.00Oct 16$0.00$2.65$1.33$0.95 07/16$1.08–$1.60$0.95--
$170.00Dec 18$0.10$4.10$2.10$2.60 07/20$1.43–$2.45$2.10--
$170.00Jan 15$1.00$4.50$2.75$3.50 08/07$1.95–$3.20$2.75--
$60.00Oct 16$54.00$57.90$55.95$52.10 07/06$40.45–$57.80$54.00--
$60.00Jan 15$54.50$58.60$56.55$51.70 06/26$41.70–$58.70$54.50--
$175.00Dec 18$0.00$3.90$1.95$2.20 07/20$1.30–$2.50$1.95--
$55.00Jan 15$59.40$63.40$61.40$56.10 06/26$46.15–$63.50$59.40--
$180.00Dec 18$0.00$3.60$1.80$1.85 07/20$1.20–$1.90$1.80--
$50.00Mar 19$64.80$68.80$66.80$62.90 06/26$51.35–$69.00$64.80--
$45.00Jan 15$68.90$73.20$71.05$51.21 06/15$55.55–$73.30$68.90--
PUTS (46)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$115.00Sep 18$4.60$8.00$6.30$7.55 08/07$5.20–$18.95$6.302
$115.00Oct 16$6.90$10.50$8.70$17.26 07/16$8.10–$20.50$8.70--
$110.00Aug 21$0.05$3.30$1.67$1.90 08/07$1.63–$13.45$1.67--
$110.00Sep 18$1.90$6.00$3.95$5.15 08/07$3.15–$15.35$3.95--
$105.00Sep 18$0.05$4.40$2.23$4.80 08/07$2.17–$12.00$2.23--
$105.00Mar 19$10.10$14.20$12.15$16.75 06/24$11.95–$20.25$12.15--
$100.00Aug 21$0.00$2.35$1.18$3.72 08/04$1.08–$7.00$1.18--
$100.00Sep 18$0.00$3.10$1.55$3.55 08/07$1.45–$8.85$1.55--
$100.00Dec 18$3.60$7.80$5.70$13.32 06/23$5.65–$13.55$5.70--
$100.00Dec 17$14.50$19.50$17.00$25.60 06/15$17.00–$23.50$17.00--
$95.00Aug 21$0.00$2.15$1.08$0.30 08/06$0.93–$4.47$0.30--
$95.00Jan 15$3.10$7.30$5.20$11.27 06/24$5.15–$12.75$5.20--
$90.00Aug 21$0.00$2.15$1.08$0.30 08/06$0.35–$2.68$0.30--
$90.00Jan 15$1.50$5.70$3.60$10.50 07/31$3.60–$10.10$3.60--
$90.00Dec 17$10.00$15.00$12.50$18.74 07/31$12.50–$18.80$12.50--
$85.00Aug 21$0.00$2.15$1.08$1.80 06/26$1.08–$2.50$1.08--
$85.00Dec 18$0.05$4.40$2.23$4.40 07/10$2.05–$6.40$2.23--
$85.00Jan 15$0.50$4.60$2.55$6.85 06/24$2.55–$8.05$2.55--
$80.00Oct 16$0.00$2.35$1.18$3.02 07/31$1.18–$3.25$1.18--
$80.00Dec 18$0.00$3.80$1.90$6.51 06/18$1.75–$4.50$1.90--
$75.00Oct 16$0.00$2.30$1.15$0.65 08/06$0.53–$2.60$0.65--
$75.00Dec 18$0.00$3.30$1.65$2.50 07/28$1.60–$3.35$1.65--
$75.00Jan 15$0.00$3.20$1.60$2.40 08/06$1.60–$4.55$1.60--
$75.00Mar 19$0.50$4.40$2.45$4.60 07/10$2.45–$6.05$2.45--
$70.00Aug 21$0.00$2.15$1.08$1.25 06/18$0.60–$2.50$1.08--
$70.00Oct 16$0.00$2.25$1.13$1.35 07/17$1.13–$2.50$1.13--
$70.00Dec 18$0.00$2.90$1.45$1.80 07/29$1.45–$2.50$1.45--
$70.00Jan 15$0.00$2.75$1.38$1.65 08/06$1.38–$3.30$1.38--
$70.00Mar 19$0.00$3.90$1.95$2.35 08/07$1.80–$4.22$1.95--
$65.00Aug 21$0.00$2.15$1.08$0.75 06/18$1.08–$2.50$0.75--
$65.00Oct 16$0.00$2.25$1.13$0.50 08/04$1.13–$2.75$0.50--
$65.00Dec 18$0.00$2.60$1.30$1.20 07/29$1.30–$2.50$1.20--
$65.00Jan 15$0.00$2.45$1.23$2.35 08/03$1.23–$2.48$1.23--
$65.00Mar 19$0.00$3.20$1.60$1.60 08/07$1.60–$3.10$1.60--
$60.00Oct 16$0.00$2.20$1.10$0.50 07/29$1.10–$2.50$0.50--
$60.00Dec 18$0.00$2.40$1.20$0.85 07/29$1.20–$1.80$0.85--
$60.00Jan 15$0.00$2.25$1.13$1.25 08/04$1.13–$1.90$1.13--
$60.00Mar 19$0.00$2.70$1.35$1.10 08/07$1.35–$2.35$1.10--
$55.00Oct 16$0.00$2.20$1.10$0.45 07/29$1.08–$2.50$0.45--
$55.00Dec 18$0.00$2.30$1.15$1.65 06/16$1.13–$2.50$1.15--
$55.00Jan 15$0.00$2.20$1.10$1.00 08/03$1.10–$1.65$1.00--
$55.00Mar 19$0.00$2.40$1.20$0.85 08/06$1.20–$1.90$0.85--
$50.00Dec 18$0.00$2.20$1.10$1.10 06/16$1.10–$2.50$1.10--
$50.00Mar 19$0.00$2.25$1.13$1.00 08/04$1.13–$1.60$1.00--
$45.00Oct 16$0.00$2.20$1.10$0.90 06/11$1.08–$2.50$0.90--
$45.00Mar 19$0.00$2.15$1.08$1.00 06/23$1.08–$2.50$1.00--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 5
Total Puts 6
Put/Call Ratio 1.20
Net Difference -1

Prior's Put/Call Breakdown

Total Calls 26
Total Puts 14
Put/Call Ratio 0.54
Net Difference 12

Prior 7-Day Put/Call Summary

Total Calls 1,123
Total Puts 75
Average Put/Call Ratio 0.61
Ratio Trend Rising

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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