Tour v490
PTGX
PROTAGONIST THERAPEU
$136.52 +3.21%
(8/3 18:49) ◀
|
Tuesday, August 4, 2026 (2:20pm)
January 2026
|
▶ (8/4 18:09)
◀ 8/4 14:21 ▶

Option Volume

Detail
ℹ
Current (08/04 2:20pm) 23
Calls: 6 (26%)
Puts: 17 (74%)
Prior (05/05) 12
Calls: 12 (100%)
Puts: -- (0%)
Current vs Prior +91.67%
Calls: -50.00% (Calls)
Puts: +0.00% (Puts)
Prior 7-Day Total 45
Calls: 40 (89%)
Puts: 5 (11%)
Prior 7-Day Average 22
Calls: 5 (89%)
Puts: -- (11%)
Current vs Prior 7-Day Avg +2.22%
Calls: +5.00%
Puts: +2280.00%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/04 2:20pm) $19.9K
Calls: $5.8K (29%)
Puts: $14.1K (71%)
Prior (05/05) $11.4K
Calls: $11.4K (100%)
Puts: -- (0%)
Current vs Prior +74.60%
Calls: -49.38%
Puts: +0.00%
Prior 7-Day Total $19.9K
Calls: $18.6K (94%)
Puts: $1.3K (6%)
Prior 7-Day Average $9.9K
Calls: $2.7K (94%)
Puts: $182 (6%)
Current vs Prior 7-Day Avg +99.92%
Calls: +116.74%
Puts: +7646.67%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (08/04 2:20pm) 2.83
Prior (05/05) --
Current vs Prior +0.00%
Prior 7-Day Average 0.18
Current vs Prior 7-Day Avg +1486.39%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/04 2:20pm) 7,645
Calls: 5,818 (76%)
Puts: 1,827 (24%)
Prior (05/05) 4,881
Calls: 1,967 (40%)
Puts: 2,914 (60%)
Current vs Prior +56.63%
Prior 7-Day Total 12,714
Calls: 8,598 (68%)
Puts: 4,116 (32%)
Prior 7-Day Average 6,357
Calls: 4,299 (68%)
Puts: 2,058 (32%)
Current vs Prior 7-Day Avg +20.26%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 16.04% | 17.40%
Prior 5.91% | 14.71%
Current vs Prior +171.49% | +18.25%
Prior 7-Day Avg 6.28% | 13.73%
Current vs 7-Day Avg +155.37% | +26.68%
Prior 7-Day Eod 5.91% | 14.71%
Current vs 7-Day Eod +171.49% | +18.25%
Sentiment BEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 20.07% | 31.28%
Calls: 12.50% | 27.27%
Puts: 27.64% | 35.29%
Prior 86.37% | 59.62%
Calls: 37.55% | 54.84%
Puts: 135.19% | 64.41%
Current vs Prior -76.76% | -47.53%
Prior 7-Day Avg 86.37% | 59.62%
Calls: 37.55% | 54.84%
Puts: 135.19% | 64.41%
Current vs 7-Day Avg -76.76% | -47.53%
Liquidity Expensive
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🤖 AI Insights

Moderately bearish flow with 71% put dollar volume ($14.1K). Elevated premium activity with dollar volume up 75% vs prior. Dollar volume significantly above 7-day average (100% higher). Above-average activity with volume up 92% vs prior.

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 BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH
Sentiment Timeline (Today)
TimeSmart MoneyRetailOverall
14:20BEARISHBEARISHBEARISH
14:15BULLISHBULLISHBULLISH

📈 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. 7 found (avg delta 0.66, highest 0.88)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$100.00Aug 2135.0039.30$37.1511.6%--0.8825
$120.00Aug 2117.5022.30$19.9024.1%--0.7816
$125.00Aug 2114.0018.80$16.4029.3%--0.7058
$130.00Aug 2111.0013.80$12.4022.6%--0.6425
$135.00Aug 219.0010.20$9.6012.5%10.5564
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$140.00Aug 2110.6014.00$12.3027.6%--0.5313

Most actively traded options today. High liquidity = easy entry/exit. 4 active (total vol 21, top 17)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$155.00Aug 211.505.40$3.45113.0%20.2611
$135.00Aug 219.0010.20$9.6012.5%10.5564
$150.00Aug 214.006.40$5.2046.2%10.345
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$135.00Aug 217.708.90$8.3014.5%170.454

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 2 strikes (avg 35.6%, max 36.2%)

CALLS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$135.00Aug 21Sep 1875.5%55.5%36.2%179
$145.00Aug 21Sep 1880.7%59.8%35.0%--1.3K
PUTS (0)
No puts found

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 10 found (best R:R 9.00, avg 3.29)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$145.00$150.00Aug 21$0.75$4.25$0.755.67$145.75
$140.00$145.00Aug 21$1.55$3.45$1.552.23$141.55
$150.00$155.00Aug 21$1.75$3.25$1.751.86$151.75
$135.00$145.00Sep 18$3.65$6.35$3.651.74$138.65
$135.00$140.00Aug 21$2.10$2.90$2.101.38$137.10
BEAR PUT (4)
BuySellExpiryDebitMax GainMax LossR:RBE
$130.00$125.00Aug 21$0.50$4.50$0.509.00$129.50
$120.00$110.00Aug 21$1.18$8.82$1.187.47$118.82
$125.00$120.00Aug 21$1.92$3.08$1.921.60$123.08
$135.00$130.00Aug 21$2.30$2.70$2.301.17$132.70

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 14 found (best R:R 6.27, avg 1.57)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$100.00$120.00Aug 21$17.25$17.25$2.756.27$117.25
$125.00$130.00Aug 21$4.00$4.00$1.004.00$129.00
$120.00$125.00Aug 21$3.50$3.50$1.502.33$123.50
$130.00$135.00Aug 21$2.80$2.80$2.201.27$132.80
$135.00$140.00Aug 21$2.10$2.10$2.900.72$137.10
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$140.00$135.00Aug 21$4.00$4.00$1.004.00$136.00
$135.00$130.00Aug 21$2.30$2.30$2.700.85$132.70
$125.00$120.00Aug 21$1.92$1.92$3.080.62$123.08
$120.00$110.00Aug 21$1.18$1.18$8.820.13$118.82
$130.00$125.00Aug 21$0.50$0.50$4.500.11$129.50

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $1.40, cheapest $1.40)

CALLS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$135.00Aug 21Sep 18$1.4075.5%55.5%
$145.00Aug 21Sep 18$1.4080.7%59.8%
PUTS (0)
No puts found

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 5 found (cheapest 13.11% of stock, avg 14.87%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$135.00Aug 21$9.60$8.30$17.90$117.10$152.9013.11%
$130.00Aug 21$12.40$6.00$18.40$111.60$148.4013.48%
$140.00Aug 21$7.50$12.30$19.80$120.20$159.8014.50%
$125.00Aug 21$16.40$5.50$21.90$103.10$146.9016.04%
$120.00Aug 21$19.90$3.58$23.48$96.52$143.4817.20%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 20 found (cheapest 4.29% of stock, avg 7.82%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$155.00$110.00Aug 21$3.45$2.40$5.85$104.15$160.85
$155.00$120.00Aug 21$3.45$3.58$7.03$112.97$162.03
$150.00$110.00Aug 21$5.20$2.40$7.60$102.40$157.60
$145.00$110.00Aug 21$5.95$2.40$8.35$101.65$153.35
$150.00$120.00Aug 21$5.20$3.58$8.78$111.22$158.78
$155.00$125.00Aug 21$3.45$5.50$8.95$116.05$163.95
$155.00$130.00Aug 21$3.45$6.00$9.45$120.55$164.45
$145.00$120.00Aug 21$5.95$3.58$9.53$110.47$154.53
$140.00$110.00Aug 21$7.50$2.40$9.90$100.10$149.90
$150.00$125.00Aug 21$5.20$5.50$10.70$114.30$160.70

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 19 found (best R:R 19.00, avg credit $3.29)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
135/140145/150Aug 21$4.75$0.2519.00$135.25$149.75
120/125130/135Aug 21$4.72$0.2816.86$120.28$134.72
130/135150/155Aug 21$4.05$0.954.26$130.95$154.05
120/125135/140Aug 21$4.02$0.984.10$120.98$139.02
130/135140/145Aug 21$3.85$1.153.35$131.15$143.85
120/125150/155Aug 21$3.67$1.332.76$121.33$153.67
120/125140/145Aug 21$3.47$1.532.27$121.53$143.47
130/135145/150Aug 21$3.05$1.951.56$131.95$148.05
120/125145/150Aug 21$2.67$2.331.15$122.33$147.67
125/130135/140Aug 21$2.60$2.401.08$127.40$137.60

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 6 found (best R:R 8.09, cheapest $0.55)

CALLS (4)
LowMidHighExpiryDebitMax GainR:R
$135.00$140.00$145.00Aug 21$0.55$4.458.09
$130.00$135.00$140.00Aug 21$0.70$4.306.14
$140.00$145.00$150.00Aug 21$0.80$4.205.25
$125.00$130.00$135.00Aug 21$1.20$3.803.17
PUTS (2)
LowMidHighExpiryDebitMax GainR:R
$130.00$135.00$140.00Aug 21$1.70$3.301.94
$125.00$130.00$135.00Aug 21$1.80$3.201.78

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 9 found (best net $-2.65, 9 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$100.00$120.001:2Aug 21-$2.65$17.35
$135.00$145.001:2Sep 18-$3.70$6.30
$150.00$155.001:2Aug 21-$1.70$3.30
$140.00$145.001:2Aug 21-$4.40$0.60
$145.00$150.001:2Aug 21-$4.45$0.55
PUTS (4)
Buy KSell KRatioExpiryNetMax Gain
$120.00$110.001:2Aug 21-$1.22$8.78
$125.00$120.001:2Aug 21-$1.66$3.34
$135.00$130.001:2Aug 21-$3.70$1.30
$140.00$135.001:2Aug 21-$4.30$0.70

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 5 found (best yield 4.39%, avg 3.08%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$140.00Aug 21$6.000.472.5%4.39%6.94%--59
$145.00Sep 18$5.500.406.2%4.03%10.24%--70
$145.00Aug 21$4.000.396.2%2.93%9.14%--1.2K
$150.00Aug 21$4.000.349.9%2.93%12.80%15
$155.00Aug 21$1.500.2613.5%1.10%14.64%211

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. 72 contracts (avg 133 vol/day, 72 traded recently)

PTGX averages only 133 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 $135.00 09-18 call last traded $11.00 on 07/29 (now $8.40/$12.00) — try a limit near $10.20. Most tradeable put: the $135.00 08-21 put last traded $9.60 on 07/17 (now $8.50/$13.30) — try a limit near $9.60.
CALLS (44)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$130.00Aug 21$8.60$13.00$10.80$13.44 07/27$10.40–$18.80$10.80--
$130.00Jan 15$15.70$20.50$18.10$21.00 07/31$17.85–$25.30$18.10--
$135.00Aug 21$6.50$11.00$8.75$9.50 07/22$8.15–$16.20$8.75--
$135.00Sep 18$8.40$12.00$10.20$11.00 07/29$9.55–$14.25$10.2010
$135.00Jan 15$13.50$18.20$15.85$19.22 07/29$15.40–$22.90$15.85--
$125.00Aug 21$11.50$16.00$13.75$16.10 07/30$13.15–$21.75$13.75--
$125.00Oct 16$14.50$19.30$16.90$8.00 06/11$16.75–$25.40$14.50--
$125.00Jan 15$18.50$22.80$20.65$22.40 07/29$20.55–$28.75$20.65--
$140.00Aug 21$4.20$9.00$6.60$7.83 07/28$6.15–$13.20$6.60--
$140.00Oct 16$7.50$12.30$9.90$12.20 07/27$9.65–$16.50$9.90--
$140.00Jan 15$11.50$16.00$13.75$16.10 07/31$13.40–$20.40$13.75--
$120.00Aug 21$14.60$19.00$16.80$17.40 07/06$16.80–$25.55$16.80--
$120.00Oct 16$17.50$22.30$19.90$20.99 07/20$19.55–$28.75$19.90--
$120.00Jan 15$21.00$25.80$23.40$29.13 07/17$22.90–$31.70$23.40--
$145.00Aug 21$2.65$7.50$5.08$6.10 07/31$4.58–$11.75$5.08--
$145.00Sep 18$3.60$8.30$5.95$9.00 07/23$5.95–$9.40$5.95--
$115.00Oct 16$21.00$25.30$23.15$13.00 06/15$22.55–$32.25$21.00--
$115.00Jan 15$24.00$28.80$26.40$34.90 07/07$25.90–$35.45$26.40--
$150.00Aug 21$1.65$6.00$3.83$4.00 07/02$3.58–$8.85$3.83--
$150.00Oct 16$4.40$9.00$6.70$8.50 07/31$6.40–$12.90$6.70--
$150.00Jan 15$7.60$12.30$9.95$11.30 07/22$9.90–$16.40$9.95--
$110.00Oct 16$24.50$29.30$26.90$26.34 07/06$26.40–$36.10$26.34--
$110.00Jan 15$27.60$32.40$30.00$33.70 07/24$29.05–$38.60$30.00--
$155.00Aug 21$0.50$5.00$2.75$2.75 07/29$2.75–$7.90$2.75--
$105.00Oct 16$28.50$33.40$30.95$34.71 07/20$29.90–$39.90$30.95--
$105.00Jan 15$31.60$36.00$33.80$30.00 07/13$32.60–$42.40$31.60--
$100.00Aug 21$31.00$35.80$33.40$35.60 07/21$31.90–$42.45$33.40--
$100.00Oct 16$32.50$37.30$34.90$36.50 07/16$33.90–$44.25$34.90--
$100.00Jan 15$35.00$39.80$37.40$23.60 06/12$36.05–$46.25$35.00--
$165.00Aug 21$0.00$5.00$2.50$1.50 07/30$2.30–$5.50$1.50--
$165.00Oct 16$1.55$6.00$3.78$2.05 06/23$3.58–$7.90$2.05--
$165.00Jan 15$4.00$8.50$6.25$8.50 07/31$5.90–$10.90$6.25--
$95.00Oct 16$37.00$41.80$39.40$18.20 06/05$37.90–$48.45$37.00--
$95.00Jan 15$39.00$43.80$41.40$22.00 06/09$39.90–$50.45$39.00--
$170.00Aug 21$0.00$5.00$2.50$2.20 07/17$2.30–$4.47$2.20--
$170.00Oct 16$0.65$5.50$3.08$3.00 07/02$2.70–$6.90$3.00--
$90.00Oct 16$41.50$46.40$43.95$46.90 07/21$42.35–$52.95$43.95--
$90.00Jan 15$43.50$48.00$45.75$27.81 06/11$44.05–$54.55$43.50--
$180.00Jan 15$1.65$6.00$3.83$6.00 07/20$3.58–$7.40$3.83--
$80.00Oct 16$51.00$55.90$53.45$45.50 06/26$51.55–$62.25$51.00--
$80.00Jan 15$52.10$57.00$54.55$51.58 07/06$52.50–$63.10$52.10--
$185.00Oct 16$0.10$5.00$2.55$2.50 07/20$2.45–$4.20$2.50--
$70.00Jan 15$61.50$66.40$63.95$60.88 07/14$61.95–$72.55$61.50--
$50.00Oct 16$80.00$85.00$82.50$75.28 07/01$80.45–$91.25$80.00--
PUTS (28)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$130.00Aug 21$6.60$10.40$8.50$7.51 07/23$5.10–$10.75$7.5117
$130.00Oct 16$9.00$13.50$11.25$10.60 07/29$7.95–$13.90$10.60--
$130.00Jan 15$11.50$16.30$13.90$14.53 07/08$10.95–$17.00$13.90--
$135.00Aug 21$8.50$13.30$10.90$9.60 07/17$7.05–$13.45$9.601
$125.00Aug 21$4.60$7.90$6.25$5.60 07/24$3.53–$8.55$5.6054
$125.00Oct 16$6.50$11.30$8.90$8.61 07/08$6.45–$11.00$8.61--
$125.00Jan 15$9.20$13.80$11.50$11.03 07/07$9.45–$14.50$11.03--
$140.00Aug 21$12.00$16.20$14.10$12.50 07/22$9.85–$16.60$12.50--
$120.00Aug 21$2.05$6.90$4.47$3.00 07/30$2.53–$6.35$3.00--
$120.00Sep 18$3.00$7.40$5.20$3.74 07/30$3.10–$5.20$3.74--
$120.00Jan 15$7.00$11.80$9.40$8.30 07/20$7.85–$12.45$8.30--
$115.00Aug 21$0.50$5.30$2.90$2.70 07/31$1.50–$4.47$2.70--
$150.00Jan 15$23.50$28.30$25.90$25.60 07/22$20.90–$28.40$25.60--
$110.00Aug 21$0.00$4.80$2.40$1.60 07/31$1.25–$3.48$1.60--
$110.00Jan 15$3.50$7.90$5.70$15.97 06/11$4.83–$7.85$5.70--
$105.00Aug 21$0.00$5.00$2.50$2.35 07/14$0.83–$2.55$2.35--
$105.00Jan 15$2.55$7.40$4.97$4.00 07/17$3.75–$6.25$4.00--
$160.00Jan 15$31.00$35.80$33.40$34.60 07/14$27.40–$35.65$33.40--
$100.00Aug 21$0.00$5.00$2.50$1.35 07/14$2.45–$2.50$1.35--
$95.00Oct 16$0.10$5.00$2.55$4.50 06/22$2.45–$2.55$2.55--
$90.00Aug 21$0.00$4.90$2.45$2.30 06/24$2.45–$2.55$2.30--
$85.00Aug 21$0.00$4.90$2.45$1.95 06/18$2.45–$2.50$1.95--
$180.00Aug 21$45.60$50.50$48.05$58.40 06/26$39.75–$50.95$48.05--
$80.00Jan 15$0.00$5.00$2.50$2.00 07/13$2.45–$2.70$2.00--
$75.00Jan 15$0.00$5.00$2.50$5.50 06/03$2.45–$2.55$2.50--
$70.00Jan 15$0.00$5.00$2.50$4.20 06/03$2.45–$2.55$2.50--
$65.00Jan 15$0.00$5.00$2.50$1.90 06/11$2.45–$2.50$1.90--
$60.00Jan 15$0.00$5.00$2.50$1.35 06/11$2.45–$2.50$1.35--

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 6
Total Puts 17
Put/Call Ratio 2.83
Net Difference -11

Prior's Put/Call Breakdown

Total Calls 12
Total Puts --
Put/Call Ratio --
Net Difference 12

Prior 7-Day Put/Call Summary

Total Calls 40
Total Puts 5
Average Put/Call Ratio 0.18
Ratio Trend Stable

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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Price — Past 7 Days

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